102212101000112 has 20 divisors (see below), whose sum is σ = 198055851106800. Its totient is φ = 51100913617728.

The previous prime is 102212101000067. The next prime is 102212101000151. The reversal of 102212101000112 is 211000101212201.

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, 320890988 + ... + 321209355.

It is an arithmetic number, because the mean of its divisors is an integer number (9902792555340).

Almost surely, 2^{102212101000112} is an apocalyptic number.

It is an amenable number.

102212101000112 is a deficient number, since it is larger than the sum of its proper divisors (95843750106688).

102212101000112 is an equidigital number, since it uses as much as digits as its factorization.

102212101000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642110300 (or 642110294 counting only the distinct ones).

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

Adding to 102212101000112 its reverse (211000101212201), we get a palindrome (313212202212313).

The spelling of 102212101000112 in words is "one hundred two trillion, two hundred twelve billion, one hundred one million, one hundred twelve", and thus it is an aban number.