11120222111110 has 48 divisors (see below), whose sum is σ = 23285222586720. Its totient is φ = 3812510177280.

The previous prime is 11120222111051. The next prime is 11120222111137. The reversal of 11120222111110 is 1111122202111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13697350 + ... + 14486470.

It is an arithmetic number, because the mean of its divisors is an integer number (485108803890).

Almost surely, 2^{11120222111110} is an apocalyptic number.

11120222111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120222111110 is an abundant number, since it is smaller than the sum of its proper divisors (12165000475610).

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

11120222111110 is a wasteful number, since it uses less digits than its factorization.

11120222111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817901 (or 817894 counting only the distinct ones).

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

Adding to 11120222111110 its reverse (1111122202111), we get a palindrome (12231344313221).

The spelling of 11120222111110 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-two million, one hundred eleven thousand, one hundred ten".