22445054534125 has 8 divisors (see below), whose sum is σ = 28011428058744. Its totient is φ = 17956043627200.

The previous prime is 22445054534107. The next prime is 22445054534153. The reversal of 22445054534125 is 52143545054422.

It can be written as a sum of positive squares in 4 ways, for example, as 3675728693961 + 18769325840164 = 1917219^2 + 4332358^2 .

It is not a de Polignac number, because 22445054534125 - 2³⁵ = 22410694795757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89780218012 + ... + 89780218261.

It is an arithmetic number, because the mean of its divisors is an integer number (3501428507343).

Almost surely, 2^{22445054534125} is an apocalyptic number.

22445054534125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22445054534125 is a deficient number, since it is larger than the sum of its proper divisors (5566373524619).

22445054534125 is an equidigital number, since it uses as much as digits as its factorization.

22445054534125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179560436288 (or 179560436278 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 46.

Adding to 22445054534125 its reverse (52143545054422), we get a palindrome (74588599588547).

The spelling of 22445054534125 in words is "twenty-two trillion, four hundred forty-five billion, fifty-four million, five hundred thirty-four thousand, one hundred twenty-five".