22942687428294 has 32 divisors (see below), whose sum is σ = 46057213578240. Its totient is φ = 7618965091392.

The previous prime is 22942687428281. The next prime is 22942687428379. The reversal of 22942687428294 is 49282478624922.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3135039 + ... + 7464170.

It is an arithmetic number, because the mean of its divisors is an integer number (1439287924320).

Almost surely, 2^{22942687428294} is an apocalyptic number.

22942687428294 is an abundant number, since it is smaller than the sum of its proper divisors (23114526149946).

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

22942687428294 is a wasteful number, since it uses less digits than its factorization.

22942687428294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10600564.

The product of its digits is 445906944, while the sum is 69.

The spelling of 22942687428294 in words is "twenty-two trillion, nine hundred forty-two billion, six hundred eighty-seven million, four hundred twenty-eight thousand, two hundred ninety-four".