122273242616 has 32 divisors (see below), whose sum is σ = 262054694880. Its totient is φ = 52394697600.

The previous prime is 122273242613. The next prime is 122273242627. The reversal of 122273242616 is 616242372221.

It is a self number, because there is not a number n which added to its sum of digits gives 122273242616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122273242613) 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, 202646 + ... + 534426.

It is an arithmetic number, because the mean of its divisors is an integer number (8189209215).

Almost surely, 2^122273242616 is an apocalyptic number.

It is an amenable number.

122273242616 is an abundant number, since it is smaller than the sum of its proper divisors (139781452264).

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

122273242616 is a wasteful number, since it uses less digits than its factorization.

122273242616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338375 (or 338371 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The spelling of 122273242616 in words is "one hundred twenty-two billion, two hundred seventy-three million, two hundred forty-two thousand, six hundred sixteen".