22656020882 has 12 divisors (see below), whose sum is σ = 37354348878. Its totient is φ = 10298191200.

The previous prime is 22656020861. The next prime is 22656020903. The reversal of 22656020882 is 28802065622.

It is an interprime number because it is at equal distance from previous prime (22656020861) and next prime (22656020903).

It can be written as a sum of positive squares in only one way, i.e., 18213931681 + 4442089201 = 134959^2 + 66649^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46809719 + ... + 46810202.

Almost surely, 2^22656020882 is an apocalyptic number.

22656020882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22656020882 is a deficient number, since it is larger than the sum of its proper divisors (14698327996).

22656020882 is a wasteful number, since it uses less digits than its factorization.

22656020882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93619945 (or 93619934 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 22656020882 in words is "twenty-two billion, six hundred fifty-six million, twenty thousand, eight hundred eighty-two".