122794633258 has 16 divisors (see below), whose sum is σ = 201104023680. Its totient is φ = 55769256000.

The previous prime is 122794633229. The next prime is 122794633259. The reversal of 122794633258 is 852336497221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122794633259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2297298 + ... + 2350141.

It is an arithmetic number, because the mean of its divisors is an integer number (12569001480).

Almost surely, 2^122794633258 is an apocalyptic number.

122794633258 is a deficient number, since it is larger than the sum of its proper divisors (78309390422).

122794633258 is a wasteful number, since it uses less digits than its factorization.

122794633258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648653.

The product of its digits is 4354560, while the sum is 52.

The spelling of 122794633258 in words is "one hundred twenty-two billion, seven hundred ninety-four million, six hundred thirty-three thousand, two hundred fifty-eight".