122621745714 has 32 divisors (see below), whose sum is σ = 265635042624. Its totient is φ = 37511672640.

The previous prime is 122621745709. The next prime is 122621745793. The reversal of 122621745714 is 417547126221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4530072 + ... + 4557059.

It is an arithmetic number, because the mean of its divisors is an integer number (8301095082).

Almost surely, 2^122621745714 is an apocalyptic number.

122621745714 is an abundant number, since it is smaller than the sum of its proper divisors (143013296910).

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

122621745714 is a wasteful number, since it uses less digits than its factorization.

122621745714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9087322.

The product of its digits is 188160, while the sum is 42.

The spelling of 122621745714 in words is "one hundred twenty-two billion, six hundred twenty-one million, seven hundred forty-five thousand, seven hundred fourteen".