10990099110 has 32 divisors (see below), whose sum is σ = 26769917952. Its totient is φ = 2886950880.

The previous prime is 10990099093. The next prime is 10990099121. The reversal of 10990099110 is 1199009901.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2731846 + ... + 2735865.

It is an arithmetic number, because the mean of its divisors is an integer number (836559936).

Almost surely, 2^10990099110 is an apocalyptic number.

10990099110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10990099110 is an abundant number, since it is smaller than the sum of its proper divisors (15779818842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10990099110 is a wasteful number, since it uses less digits than its factorization.

10990099110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467788.

The product of its (nonzero) digits is 6561, while the sum is 39.

The spelling of 10990099110 in words is "ten billion, nine hundred ninety million, ninety-nine thousand, one hundred ten".