202212100112 has 40 divisors (see below), whose sum is σ = 427601432352. Its totient is φ = 91871884800.

The previous prime is 202212100093. The next prime is 202212100171. The reversal of 202212100112 is 211001212202.

202212100112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 114503 + ... + 646169.

Almost surely, 2^202212100112 is an apocalyptic number.

202212100112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202212100112 is an abundant number, since it is smaller than the sum of its proper divisors (225389332240).

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

202212100112 is a wasteful number, since it uses less digits than its factorization.

202212100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533847 (or 533841 counting only the distinct ones).

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

Adding to 202212100112 its reverse (211001212202), we get a palindrome (413213312314).

The spelling of 202212100112 in words is "two hundred two billion, two hundred twelve million, one hundred thousand, one hundred twelve".