22840713500 has 192 divisors, whose sum is σ = 57369102336. Its totient is φ = 7862976000.

The previous prime is 22840713499. The next prime is 22840713509. The reversal of 22840713500 is 531704822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22840713509) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13028624 + ... + 13030376.

It is an arithmetic number, because the mean of its divisors is an integer number (298797408).

Almost surely, 2^22840713500 is an apocalyptic number.

22840713500 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 22840713500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28684551168).

22840713500 is an abundant number, since it is smaller than the sum of its proper divisors (34528388836).

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

22840713500 is a wasteful number, since it uses less digits than its factorization.

22840713500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 22840713500 in words is "twenty-two billion, eight hundred forty million, seven hundred thirteen thousand, five hundred".