11101021120110 has 32 divisors (see below), whose sum is σ = 26642683039392. Its totient is φ = 2960246481920.

The previous prime is 11101021120081. The next prime is 11101021120121. The reversal of 11101021120110 is 1102112010111.

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, 2017690 + ... + 5125730.

It is an arithmetic number, because the mean of its divisors is an integer number (832583844981).

Almost surely, 2^{11101021120110} is an apocalyptic number.

11101021120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101021120110 is an abundant number, since it is smaller than the sum of its proper divisors (15541661919282).

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

11101021120110 is a wasteful number, since it uses less digits than its factorization.

11101021120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227108.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11101021120110 its reverse (1102112010111), we get a palindrome (12203133130221).

The spelling of 11101021120110 in words is "eleven trillion, one hundred one billion, twenty-one million, one hundred twenty thousand, one hundred ten".