22042975482 has 48 divisors (see below), whose sum is σ = 52617483360. Its totient is φ = 6613548000.

The previous prime is 22042975481. The next prime is 22042975483. The reversal of 22042975482 is 28457924022.

It is an interprime number because it is at equal distance from previous prime (22042975481) and next prime (22042975483).

It is not an unprimeable number, because it can be changed into a prime (22042975481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 531132 + ... + 571127.

It is an arithmetic number, because the mean of its divisors is an integer number (1096197570).

Almost surely, 2^22042975482 is an apocalyptic number.

22042975482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22042975482 is an abundant number, since it is smaller than the sum of its proper divisors (30574507878).

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

22042975482 is a wasteful number, since it uses less digits than its factorization.

22042975482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102379 (or 1102376 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 22042975482 in words is "twenty-two billion, forty-two million, nine hundred seventy-five thousand, four hundred eighty-two".