225622530747 has 6 divisors (see below), whose sum is σ = 325899211092. Its totient is φ = 150415020492.

The previous prime is 225622530737. The next prime is 225622530761. The reversal of 225622530747 is 747035226522.

225622530747 is a `hidden beast` number, since 2 + 2 + 56 + 22 + 530 + 7 + 47 = 666.

It is not a de Polignac number, because 225622530747 - 2¹¹ = 225622528699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225622530737) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12534585033 + ... + 12534585050.

It is an arithmetic number, because the mean of its divisors is an integer number (54316535182).

Almost surely, 2^225622530747 is an apocalyptic number.

225622530747 is a deficient number, since it is larger than the sum of its proper divisors (100276680345).

225622530747 is a wasteful number, since it uses less digits than its factorization.

225622530747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25069170089 (or 25069170086 counting only the distinct ones).

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

The spelling of 225622530747 in words is "two hundred twenty-five billion, six hundred twenty-two million, five hundred thirty thousand, seven hundred forty-seven".