122020110122231 has 2 divisors, whose sum is σ = 122020110122232. Its totient is φ = 122020110122230.

The previous prime is 122020110122167. The next prime is 122020110122257. The reversal of 122020110122231 is 132221011020221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122020110122231 - 2⁶ = 122020110122167 is a prime.

It is a super-2 number, since 2×122020110122231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122020110125231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61010055061115 + 61010055061116.

It is an arithmetic number, because the mean of its divisors is an integer number (61010055061116).

Almost surely, 2^{122020110122231} is an apocalyptic number.

122020110122231 is a deficient number, since it is larger than the sum of its proper divisors (1).

122020110122231 is an equidigital number, since it uses as much as digits as its factorization.

122020110122231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 122020110122231 its reverse (132221011020221), we get a palindrome (254241121142452).

The spelling of 122020110122231 in words is "one hundred twenty-two trillion, twenty billion, one hundred ten million, one hundred twenty-two thousand, two hundred thirty-one".