22874389824 has 672 divisors, whose sum is σ = 77639143680. Its totient is φ = 5887918080.

The previous prime is 22874389819. The next prime is 22874389829. The reversal of 22874389824 is 42898347822.

It is an interprime number because it is at equal distance from previous prime (22874389819) and next prime (22874389829).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22874389829) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 257015572 + ... + 257015660.

It is an arithmetic number, because the mean of its divisors is an integer number (115534440).

Almost surely, 2^22874389824 is an apocalyptic number.

22874389824 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 22874389824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38819571840).

22874389824 is an abundant number, since it is smaller than the sum of its proper divisors (54764753856).

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

22874389824 is a wasteful number, since it uses less digits than its factorization.

22874389824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 178 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 57.

The spelling of 22874389824 in words is "twenty-two billion, eight hundred seventy-four million, three hundred eighty-nine thousand, eight hundred twenty-four".