22575102987 has 16 divisors (see below), whose sum is σ = 30530165760. Its totient is φ = 14835139200.

The previous prime is 22575102941. The next prime is 22575102989. The reversal of 22575102987 is 78920157522.

It is not a de Polignac number, because 22575102987 - 2¹⁴ = 22575086603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22575102989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1742062 + ... + 1754972.

It is an arithmetic number, because the mean of its divisors is an integer number (1908135360).

Almost surely, 2^22575102987 is an apocalyptic number.

22575102987 is a deficient number, since it is larger than the sum of its proper divisors (7955062773).

22575102987 is a wasteful number, since it uses less digits than its factorization.

22575102987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21194.

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 22575102987 in words is "twenty-two billion, five hundred seventy-five million, one hundred two thousand, nine hundred eighty-seven".