9992113011 has 6 divisors (see below), whose sum is σ = 14433052140. Its totient is φ = 6661408668.

The previous prime is 9992113007. The next prime is 9992113049. The reversal of 9992113011 is 1103112999.

It is not a de Polignac number, because 9992113011 - 2² = 9992113007 is a prime.

It is a super-2 number, since 2×9992113011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9992113051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 555117381 + ... + 555117398.

It is an arithmetic number, because the mean of its divisors is an integer number (2405508690).

Almost surely, 2^9992113011 is an apocalyptic number.

9992113011 is a deficient number, since it is larger than the sum of its proper divisors (4440939129).

9992113011 is a wasteful number, since it uses less digits than its factorization.

9992113011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110234785 (or 1110234782 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 36.

The square root of 9992113011 is about 99960.5572763578. The cubic root of 9992113011 is about 2153.8681409702.

The spelling of 9992113011 in words is "nine billion, nine hundred ninety-two million, one hundred thirteen thousand, eleven".