120111098916864 has 832 divisors, whose sum is σ = 373410395850240. Its totient is φ = 33987687874560.

The previous prime is 120111098916863. The next prime is 120111098916929. The reversal of 120111098916864 is 468619890111021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120111098916863) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25091098279 + ... + 25091103065.

Almost surely, 2^{120111098916864} 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 120111098916864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186705197925120).

120111098916864 is an abundant number, since it is smaller than the sum of its proper divisors (253299296933376).

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

120111098916864 is a wasteful number, since it uses less digits than its factorization.

120111098916864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064 (or 5042 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 57.

The spelling of 120111098916864 in words is "one hundred twenty trillion, one hundred eleven billion, ninety-eight million, nine hundred sixteen thousand, eight hundred sixty-four".