122022323231 has 2 divisors, whose sum is σ = 122022323232. Its totient is φ = 122022323230.

The previous prime is 122022323201. The next prime is 122022323233. The reversal of 122022323231 is 132323220221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122022323231 - 2⁶ = 122022323167 is a prime.

It is a super-2 number, since 2×122022323231² (a number of 23 digits) contains 22 as substring.

Together with 122022323233, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 122022323197 and 122022323206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122022323233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61011161615 + 61011161616.

It is an arithmetic number, because the mean of its divisors is an integer number (61011161616).

Almost surely, 2^122022323231 is an apocalyptic number.

122022323231 is a deficient number, since it is larger than the sum of its proper divisors (1).

122022323231 is an equidigital number, since it uses as much as digits as its factorization.

122022323231 is an evil number, because the sum of its binary digits is even.

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

Adding to 122022323231 its reverse (132323220221), we get a palindrome (254345543452).

The spelling of 122022323231 in words is "one hundred twenty-two billion, twenty-two million, three hundred twenty-three thousand, two hundred thirty-one".