122313102250045 has 24 divisors (see below), whose sum is σ = 171035014524984. Its totient is φ = 83726482968576.

The previous prime is 122313102250013. The next prime is 122313102250051. The reversal of 122313102250045 is 540052201313221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 78801519588484 + 43511582661561 = 8877022^2 + 6596331^2 .

It is not a de Polignac number, because 122313102250045 - 2⁵ = 122313102250013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122313102249989 and 122313102250016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 432473152 + ... + 432755881.

It is an arithmetic number, because the mean of its divisors is an integer number (7126458938541).

Almost surely, 2^{122313102250045} is an apocalyptic number.

It is an amenable number.

122313102250045 is a deficient number, since it is larger than the sum of its proper divisors (48721912274939).

122313102250045 is an equidigital number, since it uses as much as digits as its factorization.

122313102250045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865229629 (or 865229622 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 122313102250045 its reverse (540052201313221), we get a palindrome (662365303563266).

The spelling of 122313102250045 in words is "one hundred twenty-two trillion, three hundred thirteen billion, one hundred two million, two hundred fifty thousand, forty-five".