22410789864 has 128 divisors (see below), whose sum is σ = 62584704000. Its totient is φ = 6654472704.

The previous prime is 22410789839. The next prime is 22410789881. The reversal of 22410789864 is 46898701422.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 600684 + ... + 636900.

It is an arithmetic number, because the mean of its divisors is an integer number (488943000).

Almost surely, 2^22410789864 is an apocalyptic number.

22410789864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22410789864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31292352000).

22410789864 is an abundant number, since it is smaller than the sum of its proper divisors (40173914136).

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

22410789864 is a wasteful number, since it uses less digits than its factorization.

22410789864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36327 (or 36323 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 22410789864 in words is "twenty-two billion, four hundred ten million, seven hundred eighty-nine thousand, eight hundred sixty-four".