122413620726 has 12 divisors (see below), whose sum is σ = 265229511612. Its totient is φ = 40804540236.

The previous prime is 122413620701. The next prime is 122413620733. The reversal of 122413620726 is 627026314221.

122413620726 is a `hidden beast` number, since 1 + 2 + 2 + 4 + 1 + 3 + 620 + 7 + 26 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3400378336 + ... + 3400378371.

It is an arithmetic number, because the mean of its divisors is an integer number (22102459301).

Almost surely, 2^122413620726 is an apocalyptic number.

122413620726 is an abundant number, since it is smaller than the sum of its proper divisors (142815890886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122413620726 is a wasteful number, since it uses less digits than its factorization.

122413620726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6800756715 (or 6800756712 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

Adding to 122413620726 its reverse (627026314221), we get a palindrome (749439934947).

The spelling of 122413620726 in words is "one hundred twenty-two billion, four hundred thirteen million, six hundred twenty thousand, seven hundred twenty-six".