1110120211110 has 64 divisors (see below), whose sum is σ = 2729789221824. Its totient is φ = 288756940800.

The previous prime is 1110120211061. The next prime is 1110120211129. The reversal of 1110120211110 is 111120210111.

It is a super-2 number, since 2×1110120211110² (a number of 25 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 6609492 + ... + 6775368.

It is an arithmetic number, because the mean of its divisors is an integer number (42652956591).

Almost surely, 2^{1110120211110} is an apocalyptic number.

1110120211110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1110120211110 is an abundant number, since it is smaller than the sum of its proper divisors (1619669010714).

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

1110120211110 is a wasteful number, since it uses less digits than its factorization.

1110120211110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171369.

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

Adding to 1110120211110 its reverse (111120210111), we get a palindrome (1221240421221).

Subtracting from 1110120211110 its reverse (111120210111), we obtain a palindrome (999000000999).

The spelling of 1110120211110 in words is "one trillion, one hundred ten billion, one hundred twenty million, two hundred eleven thousand, one hundred ten".