111310222000000 has 112 divisors (see below), whose sum is σ = 277184998080360. Its totient is φ = 44524088000000.

The previous prime is 111310221999967. The next prime is 111310222000009. The reversal of 111310222000000 is 222013111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111310222000009) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 25827556 + ... + 29827555.

Almost surely, 2^{111310222000000} is an apocalyptic number.

111310222000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111310222000000 is an abundant number, since it is smaller than the sum of its proper divisors (165874776080360).

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

111310222000000 is an frugal number, since it uses more digits than its factorization.

111310222000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55655155 (or 55655118 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 111310222000000 its reverse (222013111), we get a palindrome (111310444013111).

The spelling of 111310222000000 in words is "one hundred eleven trillion, three hundred ten billion, two hundred twenty-two million", and thus it is an aban number.