9999011000011 has 16 divisors (see below), whose sum is σ = 11395874642400. Its totient is φ = 8689664704000.

The previous prime is 9999010999973. The next prime is 9999011000029. The reversal of 9999011000011 is 1100001109999.

It is a cyclic number.

It is not a de Polignac number, because 9999011000011 - 2⁷ = 9999010999883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9999011000081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155140366 + ... + 155204803.

It is an arithmetic number, because the mean of its divisors is an integer number (712242165150).

Almost surely, 2^{9999011000011} is an apocalyptic number.

9999011000011 is a deficient number, since it is larger than the sum of its proper divisors (1396863642389).

9999011000011 is a wasteful number, since it uses less digits than its factorization.

9999011000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310345310.

The product of its (nonzero) digits is 6561, while the sum is 40.

The spelling of 9999011000011 in words is "nine trillion, nine hundred ninety-nine billion, eleven million, eleven", and thus it is an aban number.