122210003231 has 2 divisors, whose sum is σ = 122210003232. Its totient is φ = 122210003230.

The previous prime is 122210003207. The next prime is 122210003243. The reversal of 122210003231 is 132300012221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122210003231 - 2¹⁰ = 122210002207 is a prime.

It is a super-2 number, since 2×122210003231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122210003261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105001615 + 61105001616.

It is an arithmetic number, because the mean of its divisors is an integer number (61105001616).

Almost surely, 2^122210003231 is an apocalyptic number.

122210003231 is a deficient number, since it is larger than the sum of its proper divisors (1).

122210003231 is an equidigital number, since it uses as much as digits as its factorization.

122210003231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 122210003231 its reverse (132300012221), we get a palindrome (254510015452).

The spelling of 122210003231 in words is "one hundred twenty-two billion, two hundred ten million, three thousand, two hundred thirty-one".