1110110111222 has 8 divisors (see below), whose sum is σ = 1903045904976. Its totient is φ = 475761476232.

The previous prime is 1110110111153. The next prime is 1110110111239. The reversal of 1110110111222 is 2221110110111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 79293579373 = 1110110111222 / (1 + 1 + 1 + 0 + 1 + 1 + 0 + 1 + 1 + 1 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1110110111197 and 1110110111206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39646789673 + ... + 39646789700.

It is an arithmetic number, because the mean of its divisors is an integer number (237880738122).

Almost surely, 2^{1110110111222} is an apocalyptic number.

1110110111222 is a deficient number, since it is larger than the sum of its proper divisors (792935793754).

1110110111222 is an equidigital number, since it uses as much as digits as its factorization.

1110110111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79293579382.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1110110111222 its reverse (2221110110111), we get a palindrome (3331220221333).

It can be divided in two parts, 1110110111 and 222, that multiplied together give a palindrome (246444444642).

The spelling of 1110110111222 in words is "one trillion, one hundred ten billion, one hundred ten million, one hundred eleven thousand, two hundred twenty-two".