11233423022 has 16 divisors (see below), whose sum is σ = 16898775552. Its totient is φ = 5600521080.

The previous prime is 11233422983. The next prime is 11233423063. The reversal of 11233423022 is 22032433211.

It is a super-2 number, since 2×11233423022² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110833 + ... + 1120899.

It is an arithmetic number, because the mean of its divisors is an integer number (1056173472).

Almost surely, 2^11233423022 is an apocalyptic number.

11233423022 is a deficient number, since it is larger than the sum of its proper divisors (5665352530).

11233423022 is a wasteful number, since it uses less digits than its factorization.

11233423022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11623.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 11233423022 its reverse (22032433211), we get a palindrome (33265856233).

The spelling of 11233423022 in words is "eleven billion, two hundred thirty-three million, four hundred twenty-three thousand, twenty-two".