22462256355 has 48 divisors (see below), whose sum is σ = 45607981824. Its totient is φ = 9334960320.

The previous prime is 22462256347. The next prime is 22462256357. The reversal of 22462256355 is 55365226422.

It is a happy number.

It is not a de Polignac number, because 22462256355 - 2³ = 22462256347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22462256357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1381047 + ... + 1397216.

It is an arithmetic number, because the mean of its divisors is an integer number (950166288).

Almost surely, 2^22462256355 is an apocalyptic number.

22462256355 is an abundant number, since it is smaller than the sum of its proper divisors (23145725469).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22462256355 is a wasteful number, since it uses less digits than its factorization.

22462256355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778296 (or 2778289 counting only the distinct ones).

The product of its digits is 864000, while the sum is 42.

The spelling of 22462256355 in words is "twenty-two billion, four hundred sixty-two million, two hundred fifty-six thousand, three hundred fifty-five".