2100111122094 has 16 divisors (see below), whose sum is σ = 4200238098768. Its totient is φ = 700034398272.

The previous prime is 2100111122093. The next prime is 2100111122111. The reversal of 2100111122094 is 4902211110012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100111122093) 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, 1722924 + ... + 2677440.

It is an arithmetic number, because the mean of its divisors is an integer number (262514881173).

Almost surely, 2^{2100111122094} is an apocalyptic number.

2100111122094 is an abundant number, since it is smaller than the sum of its proper divisors (2100126976674).

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

2100111122094 is a wasteful number, since it uses less digits than its factorization.

2100111122094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321219.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 2100111122094 in words is "two trillion, one hundred billion, one hundred eleven million, one hundred twenty-two thousand, ninety-four".