22475653047 has 12 divisors (see below), whose sum is σ = 32476312440. Its totient is φ = 14978470128.

The previous prime is 22475653043. The next prime is 22475653049. The reversal of 22475653047 is 74035657422.

22475653047 is a `hidden beast` number, since 2 + 2 + 4 + 75 + 6 + 530 + 47 = 666.

It is not a de Polignac number, because 22475653047 - 2² = 22475653043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22475652993 and 22475653011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22475653043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414597 + ... + 465662.

It is an arithmetic number, because the mean of its divisors is an integer number (2706359370).

Almost surely, 2^22475653047 is an apocalyptic number.

22475653047 is a deficient number, since it is larger than the sum of its proper divisors (10000659393).

22475653047 is a wasteful number, since it uses less digits than its factorization.

22475653047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883102 (or 883099 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 22475653047 in words is "twenty-two billion, four hundred seventy-five million, six hundred fifty-three thousand, forty-seven".