100222003112 has 32 divisors (see below), whose sum is σ = 234285203520. Its totient is φ = 39047533440.

The previous prime is 100222003097. The next prime is 100222003181. The reversal of 100222003112 is 211300222001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 81348413 + ... + 81349644.

It is an arithmetic number, because the mean of its divisors is an integer number (7321412610).

Almost surely, 2^100222003112 is an apocalyptic number.

It is an amenable number.

100222003112 is an abundant number, since it is smaller than the sum of its proper divisors (134063200408).

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

100222003112 is a wasteful number, since it uses less digits than its factorization.

100222003112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162698081 (or 162698077 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100222003112 its reverse (211300222001), we get a palindrome (311522225113).

The spelling of 100222003112 in words is "one hundred billion, two hundred twenty-two million, three thousand, one hundred twelve".