22842594620 has 12 divisors (see below), whose sum is σ = 47969448744. Its totient is φ = 9137037840.

The previous prime is 22842594563. The next prime is 22842594623. The reversal of 22842594620 is 2649524822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22842594623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571064846 + ... + 571064885.

It is an arithmetic number, because the mean of its divisors is an integer number (3997454062).

Almost surely, 2^22842594620 is an apocalyptic number.

22842594620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22842594620 is an abundant number, since it is smaller than the sum of its proper divisors (25126854124).

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

22842594620 is a wasteful number, since it uses less digits than its factorization.

22842594620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142129740 (or 1142129738 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 22842594620 in words is "twenty-two billion, eight hundred forty-two million, five hundred ninety-four thousand, six hundred twenty".