100122022011112 has 32 divisors (see below), whose sum is σ = 209233327737600. Its totient is φ = 44636443248384.

The previous prime is 100122022011107. The next prime is 100122022011127. The reversal of 100122022011112 is 211110220221001.

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, 19373453688 + ... + 19373458855.

It is an arithmetic number, because the mean of its divisors is an integer number (6538541491800).

Almost surely, 2^{100122022011112} is an apocalyptic number.

It is an amenable number.

100122022011112 is an abundant number, since it is smaller than the sum of its proper divisors (109111305726488).

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

100122022011112 is a wasteful number, since it uses less digits than its factorization.

100122022011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38746912585 (or 38746912581 counting only the distinct ones).

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

Adding to 100122022011112 its reverse (211110220221001), we get a palindrome (311232242232113).

The spelling of 100122022011112 in words is "one hundred trillion, one hundred twenty-two billion, twenty-two million, eleven thousand, one hundred twelve".