111010120001110 has 32 divisors (see below), whose sum is σ = 227461052212992. Its totient is φ = 38612215651680.

The previous prime is 111010120001093. The next prime is 111010120001119. The reversal of 111010120001110 is 11100021010111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111010120001119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21938756364 + ... + 21938761423.

It is an arithmetic number, because the mean of its divisors is an integer number (7108157881656).

Almost surely, 2^{111010120001110} is an apocalyptic number.

111010120001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111010120001110 is an abundant number, since it is smaller than the sum of its proper divisors (116450932211882).

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

111010120001110 is a wasteful number, since it uses less digits than its factorization.

111010120001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43877517828.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 111010120001110 its reverse (11100021010111), we get a palindrome (122110141011221).

The spelling of 111010120001110 in words is "one hundred eleven trillion, ten billion, one hundred twenty million, one thousand, one hundred ten".