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12110201210201 = 45738299691907
BaseRepresentation
bin1011000000111010000000…
…1111011100010101011001
31120212201112202002121200012
42300032200033130111121
53041403143002211301
641431203304251305
72356635034600433
oct260164017342531
946781482077605
1012110201210201
1139499a8964136
121437055a70b35
1369acaa7a8883
142dc1cb7bb653
15160032a10ebb
hexb03a03dc559

12110201210201 has 8 divisors (see below), whose sum is σ = 12137034991200. Its totient is φ = 12083368890528.

The previous prime is 12110201210189. The next prime is 12110201210227. The reversal of 12110201210201 is 10201210201121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12110201210201 - 226 = 12110134101337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12110201210251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17156690 + ... + 17848596.

It is an arithmetic number, because the mean of its divisors is an integer number (1517129373900).

Almost surely, 212110201210201 is an apocalyptic number.

It is an amenable number.

12110201210201 is a deficient number, since it is larger than the sum of its proper divisors (26833780999).

12110201210201 is an equidigital number, since it uses as much as digits as its factorization.

12110201210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730663.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12110201210201 its reverse (10201210201121), we get a palindrome (22311411411322).

It can be divided in two parts, 121 and 10201210201, that multiplied together give a palindrome (1234346434321).

The spelling of 12110201210201 in words is "twelve trillion, one hundred ten billion, two hundred one million, two hundred ten thousand, two hundred one".

Divisors: 1 457 38299 691907 17502643 316201499 26499346193 12110201210201