11133233022 has 24 divisors (see below), whose sum is σ = 22400933256. Its totient is φ = 3688800208.

The previous prime is 11133233017. The next prime is 11133233039. The reversal of 11133233022 is 22033233111.

It is a self number, because there is not a number n which added to its sum of digits gives 11133233022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134068 + ... + 200600.

It is an arithmetic number, because the mean of its divisors is an integer number (933372219).

Almost surely, 2^11133233022 is an apocalyptic number.

11133233022 is an abundant number, since it is smaller than the sum of its proper divisors (11267700234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11133233022 is an equidigital number, since it uses as much as digits as its factorization.

11133233022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66872 (or 66705 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11133233022 its reverse (22033233111), we get a palindrome (33166466133).

The spelling of 11133233022 in words is "eleven billion, one hundred thirty-three million, two hundred thirty-three thousand, twenty-two".