22322455315455 has 16 divisors (see below), whose sum is σ = 35716042612224. Its totient is φ = 11905271465760.

The previous prime is 22322455315451. The next prime is 22322455315469. The reversal of 22322455315455 is 55451355422322.

It is a happy number.

It is not a de Polignac number, because 22322455315455 - 2² = 22322455315451 is a prime.

It is a super-3 number, since 3×22322455315455³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22322455315451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2844262 + ... + 7261868.

It is an arithmetic number, because the mean of its divisors is an integer number (2232252663264).

Almost surely, 2^{22322455315455} is an apocalyptic number.

22322455315455 is a deficient number, since it is larger than the sum of its proper divisors (13393587296769).

22322455315455 is a wasteful number, since it uses less digits than its factorization.

22322455315455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4754486.

The product of its digits is 7200000, while the sum is 48.

The spelling of 22322455315455 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred fifty-five million, three hundred fifteen thousand, four hundred fifty-five".