992913121116 has 108 divisors (see below), whose sum is σ = 2920012022928. Its totient is φ = 283653062784.

The previous prime is 992913121093. The next prime is 992913121121. The reversal of 992913121116 is 611121319299.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15645000 + ... + 15708336.

Almost surely, 2^992913121116 is an apocalyptic number.

It is an amenable number.

992913121116 is an abundant number, since it is smaller than the sum of its proper divisors (1927098901812).

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

992913121116 is a wasteful number, since it uses less digits than its factorization.

992913121116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72248 (or 72236 counting only the distinct ones).

The product of its digits is 52488, while the sum is 45.

The spelling of 992913121116 in words is "nine hundred ninety-two billion, nine hundred thirteen million, one hundred twenty-one thousand, one hundred sixteen".