22111212110094 has 12 divisors (see below), whose sum is σ = 47907626238576. Its totient is φ = 7370404036692.

The previous prime is 22111212110083. The next prime is 22111212110131. The reversal of 22111212110094 is 49001121211122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 614200336374 + ... + 614200336409.

It is an arithmetic number, because the mean of its divisors is an integer number (3992302186548).

Almost surely, 2^{22111212110094} is an apocalyptic number.

22111212110094 is an abundant number, since it is smaller than the sum of its proper divisors (25796414128482).

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

22111212110094 is a wasteful number, since it uses less digits than its factorization.

22111212110094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228400672791 (or 1228400672788 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 22111212110094 in words is "twenty-two trillion, one hundred eleven billion, two hundred twelve million, one hundred ten thousand, ninety-four".