112001012022102 has 128 divisors (see below), whose sum is σ = 260805746073600. Its totient is φ = 31406235169536.

The previous prime is 112001012022013. The next prime is 112001012022139. The reversal of 112001012022102 is 201220210100211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 341983993 + ... + 342311339.

It is an arithmetic number, because the mean of its divisors is an integer number (2037544891200).

Almost surely, 2^{112001012022102} is an apocalyptic number.

112001012022102 is an abundant number, since it is smaller than the sum of its proper divisors (148804734051498).

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

112001012022102 is a wasteful number, since it uses less digits than its factorization.

112001012022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328170.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112001012022102 its reverse (201220210100211), we get a palindrome (313221222122313).

The spelling of 112001012022102 in words is "one hundred twelve trillion, one billion, twelve million, twenty-two thousand, one hundred two".