22233132113 has 2 divisors, whose sum is σ = 22233132114. Its totient is φ = 22233132112.

The previous prime is 22233132109. The next prime is 22233132133. The reversal of 22233132113 is 31123133222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20708073409 + 1525058704 = 143903^2 + 39052^2 .

It is a cyclic number.

It is not a de Polignac number, because 22233132113 - 2² = 22233132109 is a prime.

It is a super-2 number, since 2×22233132113² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22233132133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116566056 + 11116566057.

It is an arithmetic number, because the mean of its divisors is an integer number (11116566057).

Almost surely, 2^22233132113 is an apocalyptic number.

It is an amenable number.

22233132113 is a deficient number, since it is larger than the sum of its proper divisors (1).

22233132113 is an equidigital number, since it uses as much as digits as its factorization.

22233132113 is an evil number, because the sum of its binary digits is even.

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

Adding to 22233132113 its reverse (31123133222), we get a palindrome (53356265335).

The spelling of 22233132113 in words is "twenty-two billion, two hundred thirty-three million, one hundred thirty-two thousand, one hundred thirteen".