22292976040 has 32 divisors (see below), whose sum is σ = 50163792480. Its totient is φ = 8916373312.

The previous prime is 22292976031. The next prime is 22292976047. The reversal of 22292976040 is 4067929222.

It is not an unprimeable number, because it can be changed into a prime (22292976047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614487 + ... + 649753.

It is an arithmetic number, because the mean of its divisors is an integer number (1567618515).

Almost surely, 2^22292976040 is an apocalyptic number.

22292976040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22292976040 is an abundant number, since it is smaller than the sum of its proper divisors (27870816440).

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

22292976040 is a wasteful number, since it uses less digits than its factorization.

22292976040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51081 (or 51077 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 22292976040 in words is "twenty-two billion, two hundred ninety-two million, nine hundred seventy-six thousand, forty".