22532011331 has 2 divisors, whose sum is σ = 22532011332. Its totient is φ = 22532011330.

The previous prime is 22532011283. The next prime is 22532011349. The reversal of 22532011331 is 13311023522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22532011331 is a prime.

It is a super-3 number, since 3×22532011331³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22532011297 and 22532011306.

It is not a weakly prime, because it can be changed into another prime (22532011391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11266005665 + 11266005666.

It is an arithmetic number, because the mean of its divisors is an integer number (11266005666).

Almost surely, 2^22532011331 is an apocalyptic number.

22532011331 is a deficient number, since it is larger than the sum of its proper divisors (1).

22532011331 is an equidigital number, since it uses as much as digits as its factorization.

22532011331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 22532011331 its reverse (13311023522), we get a palindrome (35843034853).

The spelling of 22532011331 in words is "twenty-two billion, five hundred thirty-two million, eleven thousand, three hundred thirty-one".