122024644625 has 16 divisors (see below), whose sum is σ = 164001124560. Its totient is φ = 90110505600.

The previous prime is 122024644601. The next prime is 122024644633. The reversal of 122024644625 is 526446420221.

It can be written as a sum of positive squares in 8 ways, for example, as 38806242049 + 83218402576 = 196993^2 + 288476^2 .

It is not a de Polignac number, because 122024644625 - 2¹⁴ = 122024628241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37544420 + ... + 37547669.

It is an arithmetic number, because the mean of its divisors is an integer number (10250070285).

Almost surely, 2^122024644625 is an apocalyptic number.

It is an amenable number.

122024644625 is a deficient number, since it is larger than the sum of its proper divisors (41976479935).

122024644625 is an equidigital number, since it uses as much as digits as its factorization.

122024644625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75092117 (or 75092107 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 122024644625 in words is "one hundred twenty-two billion, twenty-four million, six hundred forty-four thousand, six hundred twenty-five".