Search a number
-
+
10200221110131 = 3138632297131939
BaseRepresentation
bin1001010001101110110010…
…0011100100111101110011
31100010010112221120111101220
42110123230203210331303
52314110023101011011
633405530014200123
72101640662610253
oct224335443447563
940103487514356
1010200221110131
113282986996568
121188a554b3043
1358cb522134a0
1427399c729963
1512a4e79e1506
hex946ec8e4f73

10200221110131 has 32 divisors (see below), whose sum is σ = 14669937838080. Its totient is φ = 6267008557824.

The previous prime is 10200221110063. The next prime is 10200221110147. The reversal of 10200221110131 is 13101112200201.

It is not a de Polignac number, because 10200221110131 - 211 = 10200221108083 is a prime.

It is a super-2 number, since 2×102002211101312 (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10200221110131.

It is not an unprimeable number, because it can be changed into a prime (10200221110831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77244160 + ... + 77376098.

It is an arithmetic number, because the mean of its divisors is an integer number (458435557440).

Almost surely, 210200221110131 is an apocalyptic number.

10200221110131 is a deficient number, since it is larger than the sum of its proper divisors (4469716727949).

10200221110131 is a wasteful number, since it uses less digits than its factorization.

10200221110131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135115.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10200221110131 its reverse (13101112200201), we get a palindrome (23301333310332).

The spelling of 10200221110131 in words is "ten trillion, two hundred billion, two hundred twenty-one million, one hundred ten thousand, one hundred thirty-one".

Divisors: 1 3 13 39 863 2297 2589 6891 11219 29861 33657 89583 131939 395817 1715207 1982311 5145621 5946933 25770043 77310129 113863357 303063883 341590071 909191649 1480223641 3939830479 4440670923 11819491437 261544131029 784632393087 3400073703377 10200221110131