109111110010 has 32 divisors (see below), whose sum is σ = 227807256960. Its totient is φ = 36851170752.

The previous prime is 109111110007. The next prime is 109111110023. The reversal of 109111110010 is 10011111901.

It is a super-2 number, since 2×109111110010² (a number of 23 digits) contains 22 as substring.

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, 11627625 + ... + 11637004.

It is an arithmetic number, because the mean of its divisors is an integer number (7118976780).

Almost surely, 2^109111110010 is an apocalyptic number.

109111110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109111110010 is an abundant number, since it is smaller than the sum of its proper divisors (118696146950).

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

109111110010 is a wasteful number, since it uses less digits than its factorization.

109111110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23264710.

The product of its (nonzero) digits is 9, while the sum is 16.

Adding to 109111110010 its reverse (10011111901), we get a palindrome (119122221911).

The spelling of 109111110010 in words is "one hundred nine billion, one hundred eleven million, one hundred ten thousand, ten".