122501033664629 has 2 divisors, whose sum is σ = 122501033664630. Its totient is φ = 122501033664628.

The previous prime is 122501033664601. The next prime is 122501033664673. The reversal of 122501033664629 is 926466330105221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121692116902225 + 808916762404 = 11031415^2 + 899398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122501033664629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122501033604629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61250516832314 + 61250516832315.

It is an arithmetic number, because the mean of its divisors is an integer number (61250516832315).

Almost surely, 2^{122501033664629} is an apocalyptic number.

It is an amenable number.

122501033664629 is a deficient number, since it is larger than the sum of its proper divisors (1).

122501033664629 is an equidigital number, since it uses as much as digits as its factorization.

122501033664629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 122501033664629 in words is "one hundred twenty-two trillion, five hundred one billion, thirty-three million, six hundred sixty-four thousand, six hundred twenty-nine".