999990110110011 has 32 divisors (see below), whose sum is σ = 1370374195595328. Its totient is φ = 648160004136960.

The previous prime is 999990110109997. The next prime is 999990110110099. The reversal of 999990110110011 is 110011011099999.

It is not a de Polignac number, because 999990110110011 - 2⁷ = 999990110109883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (999990110114011) 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, 928253395 + ... + 929330051.

It is an arithmetic number, because the mean of its divisors is an integer number (42824193612354).

Almost surely, 2^{999990110110011} is an apocalyptic number.

999990110110011 is a deficient number, since it is larger than the sum of its proper divisors (370384085485317).

999990110110011 is a wasteful number, since it uses less digits than its factorization.

999990110110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082911.

The product of its (nonzero) digits is 59049, while the sum is 51.

The spelling of 999990110110011 in words is "nine hundred ninety-nine trillion, nine hundred ninety billion, one hundred ten million, one hundred ten thousand, eleven".