22231132303 has 2 divisors, whose sum is σ = 22231132304. Its totient is φ = 22231132302.

The previous prime is 22231132283. The next prime is 22231132309. The reversal of 22231132303 is 30323113222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22231132303 - 2³³ = 13641197711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22231132309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115566151 + 11115566152.

It is an arithmetic number, because the mean of its divisors is an integer number (11115566152).

Almost surely, 2^22231132303 is an apocalyptic number.

22231132303 is a deficient number, since it is larger than the sum of its proper divisors (1).

22231132303 is an equidigital number, since it uses as much as digits as its factorization.

22231132303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22231132303 its reverse (30323113222), we get a palindrome (52554245525).

The spelling of 22231132303 in words is "twenty-two billion, two hundred thirty-one million, one hundred thirty-two thousand, three hundred three".