100200112101012 has 96 divisors (see below), whose sum is σ = 308637778498560. Its totient is φ = 24495061777920.

The previous prime is 100200112100989. The next prime is 100200112101083. The reversal of 100200112101012 is 210101211002001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3189445462 + ... + 3189476877.

It is an arithmetic number, because the mean of its divisors is an integer number (3214976859360).

Almost surely, 2^{100200112101012} is an apocalyptic number.

100200112101012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100200112101012 is an abundant number, since it is smaller than the sum of its proper divisors (208437666397548).

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

100200112101012 is a wasteful number, since it uses less digits than its factorization.

100200112101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6378922381 (or 6378922379 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100200112101012 its reverse (210101211002001), we get a palindrome (310301323103013).

The spelling of 100200112101012 in words is "one hundred trillion, two hundred billion, one hundred twelve million, one hundred one thousand, twelve".