122663734614 has 80 divisors (see below), whose sum is σ = 279013718016. Its totient is φ = 40270834800.

The previous prime is 122663734607. The next prime is 122663734639. The reversal of 122663734614 is 416437366221.

122663734614 is a `hidden beast` number, since 1 + 2 + 2 + 6 + 637 + 3 + 4 + 6 + 1 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 122663734614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12497769 + ... + 12507579.

Almost surely, 2^122663734614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122663734614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139506859008).

122663734614 is an abundant number, since it is smaller than the sum of its proper divisors (156349983402).

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

122663734614 is a wasteful number, since it uses less digits than its factorization.

122663734614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10983 (or 10974 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The spelling of 122663734614 in words is "one hundred twenty-two billion, six hundred sixty-three million, seven hundred thirty-four thousand, six hundred fourteen".