11120120110 has 64 divisors (see below), whose sum is σ = 22184368128. Its totient is φ = 3979360000.

The previous prime is 11120120107. The next prime is 11120120183. The reversal of 11120120110 is 1102102111.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 5942475 + ... + 5944345.

It is an arithmetic number, because the mean of its divisors is an integer number (346630752).

Almost surely, 2^11120120110 is an apocalyptic number.

11120120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120120110 is a deficient number, since it is larger than the sum of its proper divisors (11064248018).

11120120110 is a wasteful number, since it uses less digits than its factorization.

11120120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11120120110 its reverse (1102102111), we get a palindrome (12222222221).

The spelling of 11120120110 in words is "eleven billion, one hundred twenty million, one hundred twenty thousand, one hundred ten".