100221110221112 has 16 divisors (see below), whose sum is σ = 187914798366360. Its totient is φ = 50110497323424.

The previous prime is 100221110221087. The next prime is 100221110221123. The reversal of 100221110221112 is 211122011122001.

It is a super-4 number, since 4×100221110221112⁴ (a number of 57 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652598 + ... + 14172794.

Almost surely, 2^{100221110221112} is an apocalyptic number.

It is an amenable number.

100221110221112 is a deficient number, since it is larger than the sum of its proper divisors (87693688145248).

100221110221112 is a wasteful number, since it uses less digits than its factorization.

100221110221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14446790 (or 14446786 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 100221110221112 its reverse (211122011122001), we get a palindrome (311343121343113).

The spelling of 100221110221112 in words is "one hundred trillion, two hundred twenty-one billion, one hundred ten million, two hundred twenty-one thousand, one hundred twelve".