110112112220331 has 16 divisors (see below), whose sum is σ = 158110235526656. Its totient is φ = 67761070144416.

The previous prime is 110112112220309. The next prime is 110112112220333. The reversal of 110112112220331 is 133022211211011.

It is not a de Polignac number, because 110112112220331 - 2⁶ = 110112112220267 is a prime.

It is a super-2 number, since 2×110112112220331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110112112220298 and 110112112220307.

It is not an unprimeable number, because it can be changed into a prime (110112112220333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7251486 + ... + 16516908.

It is an arithmetic number, because the mean of its divisors is an integer number (9881889720416).

Almost surely, 2^{110112112220331} is an apocalyptic number.

110112112220331 is a deficient number, since it is larger than the sum of its proper divisors (47998123306325).

110112112220331 is a wasteful number, since it uses less digits than its factorization.

110112112220331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9570162.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 110112112220331 its reverse (133022211211011), we get a palindrome (243134323431342).

The spelling of 110112112220331 in words is "one hundred ten trillion, one hundred twelve billion, one hundred twelve million, two hundred twenty thousand, three hundred thirty-one".