100212210202112 has 40 divisors (see below), whose sum is σ = 205112320143192. Its totient is φ = 48884004966400.

The previous prime is 100212210202103. The next prime is 100212210202129. The reversal of 100212210202112 is 211202012212001.

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, 2386893314 + ... + 2386935297.

Almost surely, 2^{100212210202112} is an apocalyptic number.

It is an amenable number.

100212210202112 is an abundant number, since it is smaller than the sum of its proper divisors (104900109941080).

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

100212210202112 is an frugal number, since it uses more digits than its factorization.

100212210202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4773828670 (or 4773828654 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100212210202112 its reverse (211202012212001), we get a palindrome (311414222414113).

The spelling of 100212210202112 in words is "one hundred trillion, two hundred twelve billion, two hundred ten million, two hundred two thousand, one hundred twelve".