22756730554 has 8 divisors (see below), whose sum is σ = 34380672480. Its totient is φ = 11296506396.

The previous prime is 22756730551. The next prime is 22756730561. The reversal of 22756730554 is 45503765722.

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

It is not an unprimeable number, because it can be changed into a prime (22756730551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40929094 + ... + 40929649.

It is an arithmetic number, because the mean of its divisors is an integer number (4297584060).

Almost surely, 2^22756730554 is an apocalyptic number.

22756730554 is a deficient number, since it is larger than the sum of its proper divisors (11623941926).

22756730554 is a wasteful number, since it uses less digits than its factorization.

22756730554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81858884.

The product of its (nonzero) digits is 1764000, while the sum is 46.

It can be divided in two parts, 227567 and 30554, that added together give a triangular number (258121 = T₇₁₈).

The spelling of 22756730554 in words is "twenty-two billion, seven hundred fifty-six million, seven hundred thirty thousand, five hundred fifty-four".