22084656925 has 12 divisors (see below), whose sum is σ = 28575626400. Its totient is φ = 16899563120.

The previous prime is 22084656917. The next prime is 22084656943. The reversal of 22084656925 is 52965648022.

It is not a de Polignac number, because 22084656925 - 2³ = 22084656917 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 19203475 + ... + 19204624.

It is an arithmetic number, because the mean of its divisors is an integer number (2381302200).

Almost surely, 2^22084656925 is an apocalyptic number.

22084656925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22084656925 is a deficient number, since it is larger than the sum of its proper divisors (6490969475).

22084656925 is a wasteful number, since it uses less digits than its factorization.

22084656925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38408132 (or 38408127 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 22084656925 in words is "twenty-two billion, eighty-four million, six hundred fifty-six thousand, nine hundred twenty-five".