1110312221120 has 28 divisors (see below), whose sum is σ = 2643930977304. Its totient is φ = 444124888320.

The previous prime is 1110312221033. The next prime is 1110312221141. The reversal of 1110312221120 is 211222130111.

It is a happy number.

It is a super-3 number, since 3×1110312221120³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1734862526 + ... + 1734863165.

Almost surely, 2^{1110312221120} is an apocalyptic number.

1110312221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110312221120 is an abundant number, since it is smaller than the sum of its proper divisors (1533618756184).

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

1110312221120 is an equidigital number, since it uses as much as digits as its factorization.

1110312221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469725708 (or 3469725698 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1110312221120 its reverse (211222130111), we get a palindrome (1321534351231).

The spelling of 1110312221120 in words is "one trillion, one hundred ten billion, three hundred twelve million, two hundred twenty-one thousand, one hundred twenty".