22232113011 has 12 divisors (see below), whose sum is σ = 33302424792. Its totient is φ = 14821408512.

The previous prime is 22232112901. The next prime is 22232113049. The reversal of 22232113011 is 11031123222.

It is not a de Polignac number, because 22232113011 - 2¹⁰ = 22232111987 is a prime.

It is a super-2 number, since 2×22232113011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22232113411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45744846 + ... + 45745331.

It is an arithmetic number, because the mean of its divisors is an integer number (2775202066).

Almost surely, 2^22232113011 is an apocalyptic number.

22232113011 is a deficient number, since it is larger than the sum of its proper divisors (11070311781).

22232113011 is an frugal number, since it uses more digits than its factorization.

22232113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91490192 (or 91490180 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 22232113011 its reverse (11031123222), we get a palindrome (33263236233).

It can be divided in two parts, 2223211 and 3011, that added together give a palindrome (2226222).

The spelling of 22232113011 in words is "twenty-two billion, two hundred thirty-two million, one hundred thirteen thousand, eleven".