100112000012 has 12 divisors (see below), whose sum is σ = 175213521840. Its totient is φ = 50050993776.

The previous prime is 100111999961. The next prime is 100112000029. The reversal of 100112000012 is 210000211001.

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, 1206383 + ... + 1286694.

It is an arithmetic number, because the mean of its divisors is an integer number (14601126820).

Almost surely, 2^100112000012 is an apocalyptic number.

It is an amenable number.

100112000012 is a deficient number, since it is larger than the sum of its proper divisors (75101521828).

100112000012 is a wasteful number, since it uses less digits than its factorization.

100112000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503120 (or 2503118 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100112000012 its reverse (210000211001), we get a palindrome (310112211013).

The spelling of 100112000012 in words is "one hundred billion, one hundred twelve million, twelve", and thus it is an aban number.