110990011099 has 12 divisors (see below), whose sum is σ = 122118328360. Its totient is φ = 100799899200.

The previous prime is 110990011091. The next prime is 110990011133. The reversal of 110990011099 is 990110099011.

It is not a de Polignac number, because 110990011099 - 2³ = 110990011091 is a prime.

It is a super-2 number, since 2×110990011099² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110990011091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 332457 + ... + 576634.

Almost surely, 2^110990011099 is an apocalyptic number.

110990011099 is a deficient number, since it is larger than the sum of its proper divisors (11128317261).

110990011099 is a wasteful number, since it uses less digits than its factorization.

110990011099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910122 (or 910111 counting only the distinct ones).

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

It can be divided in two parts, 1109900 and 11099, that multiplied together give a square (12318780100 = 110990²).

The spelling of 110990011099 in words is "one hundred ten billion, nine hundred ninety million, eleven thousand, ninety-nine".