122798707416 has 384 divisors, whose sum is σ = 443888640000. Its totient is φ = 29703386880.

The previous prime is 122798707391. The next prime is 122798707429. The reversal of 122798707416 is 614707897221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6204945 + ... + 6224703.

It is an arithmetic number, because the mean of its divisors is an integer number (1155960000).

Almost surely, 2^122798707416 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 122798707416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221944320000).

122798707416 is an abundant number, since it is smaller than the sum of its proper divisors (321089932584).

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

122798707416 is a wasteful number, since it uses less digits than its factorization.

122798707416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19867 (or 19860 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The spelling of 122798707416 in words is "one hundred twenty-two billion, seven hundred ninety-eight million, seven hundred seven thousand, four hundred sixteen".