100102011222212 has 12 divisors (see below), whose sum is σ = 175251177689616. Its totient is φ = 50030246168040.

The previous prime is 100102011222149. The next prime is 100102011222223. The reversal of 100102011222212 is 212222110201001.

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, 5189849918 + ... + 5189869205.

It is an arithmetic number, because the mean of its divisors is an integer number (14604264807468).

Almost surely, 2^{100102011222212} is an apocalyptic number.

It is an amenable number.

100102011222212 is a deficient number, since it is larger than the sum of its proper divisors (75149166467404).

100102011222212 is a wasteful number, since it uses less digits than its factorization.

100102011222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10379721538 (or 10379721536 counting only the distinct ones).

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

Adding to 100102011222212 its reverse (212222110201001), we get a palindrome (312324121423213).

The spelling of 100102011222212 in words is "one hundred trillion, one hundred two billion, eleven million, two hundred twenty-two thousand, two hundred twelve".