22254745131627 has 8 divisors (see below), whose sum is σ = 30396725058000. Its totient is φ = 14474630979840.

The previous prime is 22254745131607. The next prime is 22254745131667. The reversal of 22254745131627 is 72613154745222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-22254745131627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22254745131627.

It is not an unprimeable number, because it can be changed into a prime (22254745131607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90466443502 + ... + 90466443747.

It is an arithmetic number, because the mean of its divisors is an integer number (3799590632250).

Almost surely, 2^{22254745131627} is an apocalyptic number.

22254745131627 is a deficient number, since it is larger than the sum of its proper divisors (8141979926373).

22254745131627 is a wasteful number, since it uses less digits than its factorization.

22254745131627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180932887293.

The product of its digits is 5644800, while the sum is 51.

Adding to 22254745131627 its reverse (72613154745222), we get a palindrome (94867899876849).

The spelling of 22254745131627 in words is "twenty-two trillion, two hundred fifty-four billion, seven hundred forty-five million, one hundred thirty-one thousand, six hundred twenty-seven".