100110012212012 has 24 divisors (see below), whose sum is σ = 195563744789952. Its totient is φ = 44446305632400.

The previous prime is 100110012211931. The next prime is 100110012212029. The reversal of 100110012212012 is 210212210011001.

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, 26456132414 + ... + 26456136197.

It is an arithmetic number, because the mean of its divisors is an integer number (8148489366248).

Almost surely, 2^{100110012212012} is an apocalyptic number.

It is an amenable number.

100110012212012 is a deficient number, since it is larger than the sum of its proper divisors (95453732577940).

100110012212012 is a wasteful number, since it uses less digits than its factorization.

100110012212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52912268669 (or 52912268667 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100110012212012 its reverse (210212210011001), we get a palindrome (310322222223013).

The spelling of 100110012212012 in words is "one hundred trillion, one hundred ten billion, twelve million, two hundred twelve thousand, twelve".