992091535112 has 16 divisors (see below), whose sum is σ = 1860583329600. Its totient is φ = 495935980560.

The previous prime is 992091535103. The next prime is 992091535147. The reversal of 992091535112 is 211535190299.

It is a happy number.

It is a super-2 number, since 2×992091535112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13684964 + ... + 13757267.

It is an arithmetic number, because the mean of its divisors is an integer number (116286458100).

Almost surely, 2^992091535112 is an apocalyptic number.

It is an amenable number.

992091535112 is a deficient number, since it is larger than the sum of its proper divisors (868491794488).

992091535112 is a wasteful number, since it uses less digits than its factorization.

992091535112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27446756 (or 27446752 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 47.

The spelling of 992091535112 in words is "nine hundred ninety-two billion, ninety-one million, five hundred thirty-five thousand, one hundred twelve".