102223213012112 has 40 divisors (see below), whose sum is σ = 204974641497600. Its totient is φ = 49328038401152.

The previous prime is 102223213012093. The next prime is 102223213012133. The reversal of 102223213012112 is 211210312322201.

It is a super-2 number, since 2×102223213012112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46009328 + ... + 48179919.

It is an arithmetic number, because the mean of its divisors is an integer number (5124366037440).

Almost surely, 2^{102223213012112} is an apocalyptic number.

It is an amenable number.

102223213012112 is an abundant number, since it is smaller than the sum of its proper divisors (102751428485488).

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

102223213012112 is a wasteful number, since it uses less digits than its factorization.

102223213012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94191623 (or 94191617 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 102223213012112 its reverse (211210312322201), we get a palindrome (313433525334313).

The spelling of 102223213012112 in words is "one hundred two trillion, two hundred twenty-three billion, two hundred thirteen million, twelve thousand, one hundred twelve".