102212210100112 has 40 divisors (see below), whose sum is σ = 227955288747200. Its totient is φ = 43490087332992.

The previous prime is 102212210100097. The next prime is 102212210100163. The reversal of 102212210100112 is 211001012212201.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3282750687 + ... + 3282781822.

It is an arithmetic number, because the mean of its divisors is an integer number (5698882218680).

Almost surely, 2^{102212210100112} is an apocalyptic number.

It is an amenable number.

102212210100112 is an abundant number, since it is smaller than the sum of its proper divisors (125743078647088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102212210100112 is a wasteful number, since it uses less digits than its factorization.

102212210100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6565532663 (or 6565532657 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102212210100112 its reverse (211001012212201), we get a palindrome (313213222312313).

The spelling of 102212210100112 in words is "one hundred two trillion, two hundred twelve billion, two hundred ten million, one hundred thousand, one hundred twelve".