1101122111110 has 32 divisors (see below), whose sum is σ = 2265203737152. Its totient is φ = 377521205760.

The previous prime is 1101122111087. The next prime is 1101122111149. The reversal of 1101122111110 is 111112211011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6149650 + ... + 6326170.

It is an arithmetic number, because the mean of its divisors is an integer number (70787616786).

Almost surely, 2^{1101122111110} is an apocalyptic number.

1101122111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101122111110 is an abundant number, since it is smaller than the sum of its proper divisors (1164081626042).

1101122111110 is a wasteful number, since it uses less digits than its factorization.

1101122111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265648.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 1101122111110 its reverse (111112211011), we get a palindrome (1212234322121).

Subtracting from 1101122111110 its reverse (111112211011), we obtain a palindrome (990009900099).

It can be divided in two parts, 110112 and 2111110, that added together give a palindrome (2221222).

The spelling of 1101122111110 in words is "one trillion, one hundred one billion, one hundred twenty-two million, one hundred eleven thousand, one hundred ten".