9996288011 has 4 divisors (see below), whose sum is σ = 10002300672. Its totient is φ = 9990275352.

The previous prime is 9996287933. The next prime is 9996288053. The reversal of 9996288011 is 1108826999.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9996288011 - 2²² = 9992093707 is a prime.

It is a super-2 number, since 2×9996288011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9996288061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3003836 + ... + 3007161.

It is an arithmetic number, because the mean of its divisors is an integer number (2500575168).

Almost surely, 2^9996288011 is an apocalyptic number.

9996288011 is a deficient number, since it is larger than the sum of its proper divisors (6012661).

9996288011 is a wasteful number, since it uses less digits than its factorization.

9996288011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6012660.

The product of its (nonzero) digits is 559872, while the sum is 53.

The square root of 9996288011 is about 99981.4383323225. The cubic root of 9996288011 is about 2154.1680824453.

The spelling of 9996288011 in words is "nine billion, nine hundred ninety-six million, two hundred eighty-eight thousand, eleven".