22627762040 has 32 divisors (see below), whose sum is σ = 54828809280. Its totient is φ = 8354865792.

The previous prime is 22627762021. The next prime is 22627762051. The reversal of 22627762040 is 4026772622.

It is a super-2 number, since 2×22627762040² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22627761985 and 22627762003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21756944 + ... + 21757983.

It is an arithmetic number, because the mean of its divisors is an integer number (1713400290).

Almost surely, 2^22627762040 is an apocalyptic number.

22627762040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22627762040 is an abundant number, since it is smaller than the sum of its proper divisors (32201047240).

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

22627762040 is a wasteful number, since it uses less digits than its factorization.

22627762040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43514951 (or 43514947 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 38.

The spelling of 22627762040 in words is "twenty-two billion, six hundred twenty-seven million, seven hundred sixty-two thousand, forty".