101202112222112 has 96 divisors (see below), whose sum is σ = 227956030372224. Its totient is φ = 43777562752000.

The previous prime is 101202112222087. The next prime is 101202112222147. The reversal of 101202112222112 is 211222211202101.

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 15 ways as a sum of consecutive naturals, for example, 30131639 + ... + 33321462.

It is an arithmetic number, because the mean of its divisors is an integer number (2374541983044).

Almost surely, 2^{101202112222112} is an apocalyptic number.

It is an amenable number.

101202112222112 is an abundant number, since it is smaller than the sum of its proper divisors (126753918150112).

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

101202112222112 is a wasteful number, since it uses less digits than its factorization.

101202112222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63453342 (or 63453334 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 101202112222112 its reverse (211222211202101), we get a palindrome (312424323424213).

The spelling of 101202112222112 in words is "one hundred one trillion, two hundred two billion, one hundred twelve million, two hundred twenty-two thousand, one hundred twelve".