1110112223331 has 16 divisors (see below), whose sum is σ = 1572572772000. Its totient is φ = 695242695168.

The previous prime is 1110112223327. The next prime is 1110112223333. The reversal of 1110112223331 is 1333222110111.

It is not a de Polignac number, because 1110112223331 - 2² = 1110112223327 is a prime.

It is a super-2 number, since 2×1110112223331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110112223298 and 1110112223307.

It is not an unprimeable number, because it can be changed into a prime (1110112223333) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 172428006 + ... + 172434443.

It is an arithmetic number, because the mean of its divisors is an integer number (98285798250).

Almost surely, 2^{1110112223331} is an apocalyptic number.

1110112223331 is a deficient number, since it is larger than the sum of its proper divisors (462460548669).

1110112223331 is a wasteful number, since it uses less digits than its factorization.

1110112223331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344862518.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1110112223331 its reverse (1333222110111), we get a palindrome (2443334333442).

The spelling of 1110112223331 in words is "one trillion, one hundred ten billion, one hundred twelve million, two hundred twenty-three thousand, three hundred thirty-one".