100222102112 has 24 divisors (see below), whose sum is σ = 215249742792. Its totient is φ = 45555500800.

The previous prime is 100222102109. The next prime is 100222102187. The reversal of 100222102112 is 211201222001.

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, 142360589 + ... + 142361292.

It is an arithmetic number, because the mean of its divisors is an integer number (8968739283).

Almost surely, 2^100222102112 is an apocalyptic number.

It is an amenable number.

100222102112 is an abundant number, since it is smaller than the sum of its proper divisors (115027640680).

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

100222102112 is a wasteful number, since it uses less digits than its factorization.

100222102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284721902 (or 284721894 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100222102112 its reverse (211201222001), we get a palindrome (311423324113).

The spelling of 100222102112 in words is "one hundred billion, two hundred twenty-two million, one hundred two thousand, one hundred twelve".