22620443482 has 24 divisors (see below), whose sum is σ = 41990278176. Its totient is φ = 8948745936.

The previous prime is 22620443479. The next prime is 22620443509. The reversal of 22620443482 is 28434402622.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4777948 + ... + 4782679.

It is an arithmetic number, because the mean of its divisors is an integer number (1749594924).

Almost surely, 2^22620443482 is an apocalyptic number.

22620443482 is a deficient number, since it is larger than the sum of its proper divisors (19369834694).

22620443482 is a wasteful number, since it uses less digits than its factorization.

22620443482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9560662 (or 9560649 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 37.

The spelling of 22620443482 in words is "twenty-two billion, six hundred twenty million, four hundred forty-three thousand, four hundred eighty-two".