11331322022003 has 4 divisors (see below), whose sum is σ = 11331653274888. Its totient is φ = 11330990769120.

The previous prime is 11331322021951. The next prime is 11331322022047. The reversal of 11331322022003 is 30022022313311.

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 11331322022003 - 2¹⁰ = 11331322020979 is a prime.

It is a super-2 number, since 2×11331322022003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11331322022003.

It is not an unprimeable number, because it can be changed into a prime (11331322022203) 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, 165575126 + ... + 165643547.

It is an arithmetic number, because the mean of its divisors is an integer number (2832913318722).

Almost surely, 2^{11331322022003} is an apocalyptic number.

11331322022003 is a deficient number, since it is larger than the sum of its proper divisors (331252885).

11331322022003 is an equidigital number, since it uses as much as digits as its factorization.

11331322022003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331252884.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11331322022003 its reverse (30022022313311), we get a palindrome (41353344335314).

The spelling of 11331322022003 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty-two million, twenty-two thousand, three".