22616004181055 has 16 divisors (see below), whose sum is σ = 27468274436064. Its totient is φ = 17873456924160.

The previous prime is 22616004181037. The next prime is 22616004181061. The reversal of 22616004181055 is 55018140061622.

It is a de Polignac number, because none of the positive numbers 2^k-22616004181055 is a prime.

It is a super-2 number, since 2×22616004181055² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3400595 + ... + 7536315.

It is an arithmetic number, because the mean of its divisors is an integer number (1716767152254).

Almost surely, 2^{22616004181055} is an apocalyptic number.

22616004181055 is a deficient number, since it is larger than the sum of its proper divisors (4852270255009).

22616004181055 is a wasteful number, since it uses less digits than its factorization.

22616004181055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4148986.

The product of its (nonzero) digits is 115200, while the sum is 41.

The spelling of 22616004181055 in words is "twenty-two trillion, six hundred sixteen billion, four million, one hundred eighty-one thousand, fifty-five".