11112412319 has 2 divisors, whose sum is σ = 11112412320. Its totient is φ = 11112412318.

The previous prime is 11112412307. The next prime is 11112412343. The reversal of 11112412319 is 91321421111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11112412319 - 2²⁸ = 10843976863 is a prime.

It is a super-2 number, since 2×11112412319² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112412369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556206159 + 5556206160.

It is an arithmetic number, because the mean of its divisors is an integer number (5556206160).

Almost surely, 2^11112412319 is an apocalyptic number.

11112412319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112412319 is an equidigital number, since it uses as much as digits as its factorization.

11112412319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 26.

The spelling of 11112412319 in words is "eleven billion, one hundred twelve million, four hundred twelve thousand, three hundred nineteen".