122324646281 has 2 divisors, whose sum is σ = 122324646282. Its totient is φ = 122324646280.

The previous prime is 122324646233. The next prime is 122324646287. The reversal of 122324646281 is 182646423221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121713765625 + 610880656 = 348875^2 + 24716^2 .

It is a cyclic number.

It is not a de Polignac number, because 122324646281 - 2¹⁰ = 122324645257 is a prime.

It is a super-2 number, since 2×122324646281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122324646287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61162323140 + 61162323141.

It is an arithmetic number, because the mean of its divisors is an integer number (61162323141).

Almost surely, 2^122324646281 is an apocalyptic number.

It is an amenable number.

122324646281 is a deficient number, since it is larger than the sum of its proper divisors (1).

122324646281 is an equidigital number, since it uses as much as digits as its factorization.

122324646281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 41.

The spelling of 122324646281 in words is "one hundred twenty-two billion, three hundred twenty-four million, six hundred forty-six thousand, two hundred eighty-one".