22168735377755 has 16 divisors (see below), whose sum is σ = 28266865609824. Its totient is φ = 16632772216320.

The previous prime is 22168735377749. The next prime is 22168735377799. The reversal of 22168735377755 is 55777353786122.

It is not a de Polignac number, because 22168735377755 - 2²⁶ = 22168668268891 is a prime.

It is a super-2 number, since 2×22168735377755² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460768616 + ... + 460816725.

It is an arithmetic number, because the mean of its divisors is an integer number (1766679100614).

Almost surely, 2^{22168735377755} is an apocalyptic number.

22168735377755 is a deficient number, since it is larger than the sum of its proper divisors (6098130232069).

22168735377755 is a wasteful number, since it uses less digits than its factorization.

22168735377755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921585646.

The product of its digits is 518616000, while the sum is 68.

The spelling of 22168735377755 in words is "twenty-two trillion, one hundred sixty-eight billion, seven hundred thirty-five million, three hundred seventy-seven thousand, seven hundred fifty-five".