22487497082 has 32 divisors (see below), whose sum is σ = 37674201600. Its totient is φ = 10004318208.

The previous prime is 22487497069. The next prime is 22487497093. The reversal of 22487497082 is 28079478422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273098 + ... + 345770.

It is an arithmetic number, because the mean of its divisors is an integer number (1177318800).

Almost surely, 2^22487497082 is an apocalyptic number.

22487497082 is a deficient number, since it is larger than the sum of its proper divisors (15186704518).

22487497082 is a wasteful number, since it uses less digits than its factorization.

22487497082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73190.

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 22487497082 in words is "twenty-two billion, four hundred eighty-seven million, four hundred ninety-seven thousand, eighty-two".