11331112022207 has 4 divisors (see below), whose sum is σ = 11336814647256. Its totient is φ = 11325409397160.

The previous prime is 11331112022173. The next prime is 11331112022213. The reversal of 11331112022207 is 70222021113311.

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 11331112022207 - 2²⁰ = 11331110973631 is a prime.

It is a super-2 number, since 2×11331112022207² (a number of 27 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 (11331112022407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2851309544 + ... + 2851313517.

It is an arithmetic number, because the mean of its divisors is an integer number (2834203661814).

Almost surely, 2^{11331112022207} is an apocalyptic number.

11331112022207 is a deficient number, since it is larger than the sum of its proper divisors (5702625049).

11331112022207 is an equidigital number, since it uses as much as digits as its factorization.

11331112022207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5702625048.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 11331112022207 its reverse (70222021113311), we get a palindrome (81553133135518).

The spelling of 11331112022207 in words is "eleven trillion, three hundred thirty-one billion, one hundred twelve million, twenty-two thousand, two hundred seven".