102210012023312 has 20 divisors (see below), whose sum is σ = 198034580060496. Its totient is φ = 51104313943200.

The previous prime is 102210012023291. The next prime is 102210012023341. The reversal of 102210012023312 is 213320210012201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42034814 + ... + 44399837.

Almost surely, 2^{102210012023312} is an apocalyptic number.

It is an amenable number.

102210012023312 is a deficient number, since it is larger than the sum of its proper divisors (95824568037184).

102210012023312 is an equidigital number, since it uses as much as digits as its factorization.

102210012023312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86508566 (or 86508560 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102210012023312 its reverse (213320210012201), we get a palindrome (315530222035513).

The spelling of 102210012023312 in words is "one hundred two trillion, two hundred ten billion, twelve million, twenty-three thousand, three hundred twelve".