11331323222099 has 4 divisors (see below), whose sum is σ = 11348517946920. Its totient is φ = 11314128497280.

The previous prime is 11331323222071. The next prime is 11331323222101. The reversal of 11331323222099 is 99022232313311.

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 11331323222099 - 2⁸ = 11331323221843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331323222039) 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, 8597361422 + ... + 8597362739.

It is an arithmetic number, because the mean of its divisors is an integer number (2837129486730).

Almost surely, 2^{11331323222099} is an apocalyptic number.

11331323222099 is a deficient number, since it is larger than the sum of its proper divisors (17194724821).

11331323222099 is an equidigital number, since it uses as much as digits as its factorization.

11331323222099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17194724820.

The product of its (nonzero) digits is 104976, while the sum is 41.

The spelling of 11331323222099 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty-three million, two hundred twenty-two thousand, ninety-nine".