11323122995 has 4 divisors (see below), whose sum is σ = 13587747600. Its totient is φ = 9058498392.

The previous prime is 11323122991. The next prime is 11323123039. The reversal of 11323122995 is 59922132311.

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 11323122995 - 2² = 11323122991 is a prime.

It is a super-2 number, since 2×11323122995² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11323122991) 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, 1132312295 + ... + 1132312304.

It is an arithmetic number, because the mean of its divisors is an integer number (3396936900).

Almost surely, 2^11323122995 is an apocalyptic number.

11323122995 is a deficient number, since it is larger than the sum of its proper divisors (2264624605).

11323122995 is an equidigital number, since it uses as much as digits as its factorization.

11323122995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264624604.

The product of its digits is 29160, while the sum is 38.

The spelling of 11323122995 in words is "eleven billion, three hundred twenty-three million, one hundred twenty-two thousand, nine hundred ninety-five".