22522925505147 has 192 divisors, whose sum is σ = 34392563960832. Its totient is φ = 13053964492800.

The previous prime is 22522925505121. The next prime is 22522925505151. The reversal of 22522925505147 is 74150552922522.

It is not a de Polignac number, because 22522925505147 - 2⁴³ = 13726832482939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 22522925505147.

It is not an unprimeable number, because it can be changed into a prime (22522925505107) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 23291546058 + ... + 23291547024.

It is an arithmetic number, because the mean of its divisors is an integer number (179127937296).

Almost surely, 2^{22522925505147} is an apocalyptic number.

22522925505147 is a deficient number, since it is larger than the sum of its proper divisors (11869638455685).

22522925505147 is a wasteful number, since it uses less digits than its factorization.

22522925505147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1299 counting only the distinct ones).

The product of its (nonzero) digits is 5040000, while the sum is 51.

The spelling of 22522925505147 in words is "twenty-two trillion, five hundred twenty-two billion, nine hundred twenty-five million, five hundred five thousand, one hundred forty-seven".