22979673600 has 360 divisors, whose sum is σ = 82223690472. Its totient is φ = 5654937600.

The previous prime is 22979673569. The next prime is 22979673617. The reversal of 22979673600 is 637697922.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6487830 + ... + 6491370.

Almost surely, 2^22979673600 is an apocalyptic number.

22979673600 is a gapful number since it is divisible by the number (20) 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 22979673600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41111845236).

22979673600 is an abundant number, since it is smaller than the sum of its proper divisors (59244016872).

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

22979673600 is a wasteful number, since it uses less digits than its factorization.

22979673600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598 (or 3564 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 51.

The spelling of 22979673600 in words is "twenty-two billion, nine hundred seventy-nine million, six hundred seventy-three thousand, six hundred".