101111110099912 has 32 divisors (see below), whose sum is σ = 206819227500480. Its totient is φ = 45959362666560.

The previous prime is 101111110099871. The next prime is 101111110099913. The reversal of 101111110099912 is 219990011111101.

It is not an unprimeable number, because it can be changed into a prime (101111110099913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15195178 + ... + 20811430.

It is an arithmetic number, because the mean of its divisors is an integer number (6463100859390).

Almost surely, 2^{101111110099912} is an apocalyptic number.

It is an amenable number.

101111110099912 is an abundant number, since it is smaller than the sum of its proper divisors (105708117400568).

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

101111110099912 is a wasteful number, since it uses less digits than its factorization.

101111110099912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5820853 (or 5820849 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 37.

The spelling of 101111110099912 in words is "one hundred one trillion, one hundred eleven billion, one hundred ten million, ninety-nine thousand, nine hundred twelve".