122329416 has 128 divisors (see below), whose sum is σ = 358162560. Its totient is φ = 34406400.

The previous prime is 122329409. The next prime is 122329421. The reversal of 122329416 is 614923221.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435196 + ... + 435476.

It is an arithmetic number, because the mean of its divisors is an integer number (2798145).

Almost surely, 2^122329416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122329416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179081280).

122329416 is an abundant number, since it is smaller than the sum of its proper divisors (235833144).

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

122329416 is a wasteful number, since it uses less digits than its factorization.

122329416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 411 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 122329416 is about 11060.2629263503. The cubic root of 122329416 is about 496.4135577045.

The spelling of 122329416 in words is "one hundred twenty-two million, three hundred twenty-nine thousand, four hundred sixteen".