22924780032 has 480 divisors, whose sum is σ = 78160997376. Its totient is φ = 5843312640.

The previous prime is 22924779989. The next prime is 22924780037. The reversal of 22924780032 is 23008742922.

It is not an unprimeable number, because it can be changed into a prime (22924780037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87166333 + ... + 87166595.

Almost surely, 2^22924780032 is an apocalyptic number.

22924780032 is a gapful number since it is divisible by the number (22) 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 22924780032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39080498688).

22924780032 is an abundant number, since it is smaller than the sum of its proper divisors (55236217344).

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

22924780032 is a wasteful number, since it uses less digits than its factorization.

22924780032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 22924780032 in words is "twenty-two billion, nine hundred twenty-four million, seven hundred eighty thousand, thirty-two".