11422075079 has 4 divisors (see below), whose sum is σ = 11687704776. Its totient is φ = 11156445384.

The previous prime is 11422075061. The next prime is 11422075081. The reversal of 11422075079 is 97057022411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11422075079 - 2²⁴ = 11405297863 is a prime.

It is a super-2 number, since 2×11422075079² (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 (11422075279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132814784 + ... + 132814869.

It is an arithmetic number, because the mean of its divisors is an integer number (2921926194).

Almost surely, 2^11422075079 is an apocalyptic number.

11422075079 is a deficient number, since it is larger than the sum of its proper divisors (265629697).

11422075079 is an equidigital number, since it uses as much as digits as its factorization.

11422075079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265629696.

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 11422075079 in words is "eleven billion, four hundred twenty-two million, seventy-five thousand, seventy-nine".