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1214421033001 = 1117475911871973
BaseRepresentation
bin10001101011000001001…
…000100110000000101001
311022002122002102111020211
4101223001020212000221
5124344113241024001
62325521453221121
7153511325314021
oct21530110460051
94262562374224
101214421033001
11429040016690
121774431917a1
138a69a1c0827
1442ac78bca81
15218cac89351
hex11ac1226029

1214421033001 has 64 divisors (see below), whose sum is σ = 1458847272960. Its totient is φ = 998383528960.

The previous prime is 1214421032969. The next prime is 1214421033031. The reversal of 1214421033001 is 1003301244121.

It is not a de Polignac number, because 1214421033001 - 25 = 1214421032969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1214421033031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 615519051 + ... + 615521023.

It is an arithmetic number, because the mean of its divisors is an integer number (22794488640).

Almost surely, 21214421033001 is an apocalyptic number.

1214421033001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1214421033001 is a deficient number, since it is larger than the sum of its proper divisors (244426239959).

1214421033001 is a wasteful number, since it uses less digits than its factorization.

1214421033001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1214421033001 its reverse (1003301244121), we get a palindrome (2217722277122).

The spelling of 1214421033001 in words is "one trillion, two hundred fourteen billion, four hundred twenty-one million, thirty-three thousand, one".

Divisors: 1 11 17 47 59 187 517 649 799 1003 1187 1973 2773 8789 11033 13057 20179 21703 30503 33541 47141 55789 70033 92731 116407 221969 368951 518551 613679 770363 948413 1020041 1190561 1280477 1576427 1978919 2341951 3291551 5471129 10432543 13096171 17340697 21768109 25761461 36207061 39813167 55956367 60182419 93009193 110071697 138175109 437944837 615520037 1023101123 1210788667 1519926199 1871218849 2348976853 6494230123 20583407339 25838745383 71436531353 110401912091 1214421033001