22425304756 has 6 divisors (see below), whose sum is σ = 39244283330. Its totient is φ = 11212652376.

The previous prime is 22425304717. The next prime is 22425304763. The reversal of 22425304756 is 65740352422.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18738872100 + 3686432656 = 136890^2 + 60716^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803163091 + ... + 2803163098.

Almost surely, 2^22425304756 is an apocalyptic number.

It is an amenable number.

22425304756 is a deficient number, since it is larger than the sum of its proper divisors (16818978574).

22425304756 is a wasteful number, since it uses less digits than its factorization.

22425304756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606326193 (or 5606326191 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 22425304756 in words is "twenty-two billion, four hundred twenty-five million, three hundred four thousand, seven hundred fifty-six".