122550273025 has 6 divisors (see below), whose sum is σ = 151962338582. Its totient is φ = 98040218400.

The previous prime is 122550273023. The next prime is 122550273031. The reversal of 122550273025 is 520372055221.

It can be written as a sum of positive squares in 3 ways, for example, as 17156546289 + 105393726736 = 130983^2 + 324644^2 .

It is not a de Polignac number, because 122550273025 - 2¹ = 122550273023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122550273023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2451005436 + ... + 2451005485.

Almost surely, 2^122550273025 is an apocalyptic number.

It is an amenable number.

122550273025 is a deficient number, since it is larger than the sum of its proper divisors (29412065557).

122550273025 is an equidigital number, since it uses as much as digits as its factorization.

122550273025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902010931 (or 4902010926 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The spelling of 122550273025 in words is "one hundred twenty-two billion, five hundred fifty million, two hundred seventy-three thousand, twenty-five".