122232020232221 has 2 divisors, whose sum is σ = 122232020232222. Its totient is φ = 122232020232220.

The previous prime is 122232020232163. The next prime is 122232020232227.

122232020232221 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97634437668196 + 24597582564025 = 9881014^2 + 4959595^2 .

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122232020232221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122232020232227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61116010116110 + 61116010116111.

It is an arithmetic number, because the mean of its divisors is an integer number (61116010116111).

Almost surely, 2^{122232020232221} is an apocalyptic number.

It is an amenable number.

122232020232221 is a deficient number, since it is larger than the sum of its proper divisors (1).

122232020232221 is an equidigital number, since it uses as much as digits as its factorization.

122232020232221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

The spelling of 122232020232221 in words is "one hundred twenty-two trillion, two hundred thirty-two billion, twenty million, two hundred thirty-two thousand, two hundred twenty-one".