9996612807027 has 32 divisors (see below), whose sum is σ = 16665635856384. Its totient is φ = 5178080023200.

The previous prime is 9996612806951. The next prime is 9996612807043. The reversal of 9996612807027 is 7207082166999.

It is not a de Polignac number, because 9996612807027 - 2⁷ = 9996612806899 is a prime.

It is a super-2 number, since 2×9996612807027² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9996612817027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62276299 + ... + 62436612.

It is an arithmetic number, because the mean of its divisors is an integer number (520801120512).

Almost surely, 2^{9996612807027} is an apocalyptic number.

9996612807027 is a deficient number, since it is larger than the sum of its proper divisors (6669023049357).

9996612807027 is a wasteful number, since it uses less digits than its factorization.

9996612807027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124713279.

The product of its (nonzero) digits is 41150592, while the sum is 66.

The spelling of 9996612807027 in words is "nine trillion, nine hundred ninety-six billion, six hundred twelve million, eight hundred seven thousand, twenty-seven".