11884264117 has 16 divisors (see below), whose sum is σ = 13223347200. Its totient is φ = 10590269040.

The previous prime is 11884264057. The next prime is 11884264157. The reversal of 11884264117 is 71146248811.

It is a cyclic number.

It is not a de Polignac number, because 11884264117 - 2¹¹ = 11884262069 is a prime.

It is a super-2 number, since 2×11884264117² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11884264157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71598 + ... + 169984.

It is an arithmetic number, because the mean of its divisors is an integer number (826459200).

Almost surely, 2^11884264117 is an apocalyptic number.

It is an amenable number.

11884264117 is a deficient number, since it is larger than the sum of its proper divisors (1339083083).

11884264117 is a wasteful number, since it uses less digits than its factorization.

11884264117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98616.

The product of its digits is 86016, while the sum is 43.

The spelling of 11884264117 in words is "eleven billion, eight hundred eighty-four million, two hundred sixty-four thousand, one hundred seventeen".