11122716261879 has 24 divisors (see below), whose sum is σ = 16080107249232. Its totient is φ = 7408701400320.

The previous prime is 11122716261847. The next prime is 11122716261947. The reversal of 11122716261879 is 97816261722111.

11122716261879 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 2 + 7 + 1 + 626 + 1 + 8 + 7 + 9 = 666.

It is not a de Polignac number, because 11122716261879 - 2⁵ = 11122716261847 is a prime.

It is a super-2 number, since 2×11122716261879² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122716281879) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160993887 + ... + 161062959.

It is an arithmetic number, because the mean of its divisors is an integer number (670004468718).

Almost surely, 2^{11122716261879} is an apocalyptic number.

11122716261879 is a deficient number, since it is larger than the sum of its proper divisors (4957390987353).

11122716261879 is a wasteful number, since it uses less digits than its factorization.

11122716261879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84367 (or 84364 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 54.

The spelling of 11122716261879 in words is "eleven trillion, one hundred twenty-two billion, seven hundred sixteen million, two hundred sixty-one thousand, eight hundred seventy-nine".