122057701 has 2 divisors, whose sum is σ = 122057702. Its totient is φ = 122057700.

The previous prime is 122057681. The next prime is 122057713. The reversal of 122057701 is 107750221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67667076 + 54390625 = 8226^2 + 7375^2 .

It is an emirp because it is prime and its reverse (107750221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122057701 - 2⁵ = 122057669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122057801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61028850 + 61028851.

It is an arithmetic number, because the mean of its divisors is an integer number (61028851).

Almost surely, 2^122057701 is an apocalyptic number.

It is an amenable number.

122057701 is a deficient number, since it is larger than the sum of its proper divisors (1).

122057701 is an equidigital number, since it uses as much as digits as its factorization.

122057701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 122057701 is about 11047.9727099591. The cubic root of 122057701 is about 496.0457448379.

The spelling of 122057701 in words is "one hundred twenty-two million, fifty-seven thousand, seven hundred one".