122214203231 has 2 divisors, whose sum is σ = 122214203232. Its totient is φ = 122214203230.

The previous prime is 122214203179. The next prime is 122214203273. The reversal of 122214203231 is 132302412221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122214203231 - 2²⁶ = 122147094367 is a prime.

It is a super-2 number, since 2×122214203231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122214203197 and 122214203206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122214203281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61107101615 + 61107101616.

It is an arithmetic number, because the mean of its divisors is an integer number (61107101616).

Almost surely, 2^122214203231 is an apocalyptic number.

122214203231 is a deficient number, since it is larger than the sum of its proper divisors (1).

122214203231 is an equidigital number, since it uses as much as digits as its factorization.

122214203231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 122214203231 its reverse (132302412221), we get a palindrome (254516615452).

The spelling of 122214203231 in words is "one hundred twenty-two billion, two hundred fourteen million, two hundred three thousand, two hundred thirty-one".