1112420045331 has 24 divisors (see below), whose sum is σ = 1836771266304. Its totient is φ = 635531756400.

The previous prime is 1112420045291. The next prime is 1112420045333. The reversal of 1112420045331 is 1335400242111.

1112420045331 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 4 + 200 + 453 + 3 + 1 = 666.

It is not a de Polignac number, because 1112420045331 - 2⁷ = 1112420045203 is a prime.

It is a super-2 number, since 2×1112420045331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112420045295 and 1112420045304.

It is not an unprimeable number, because it can be changed into a prime (1112420045333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1605231 + ... + 2191256.

It is an arithmetic number, because the mean of its divisors is an integer number (76532136096).

Almost surely, 2^{1112420045331} is an apocalyptic number.

1112420045331 is a deficient number, since it is larger than the sum of its proper divisors (724351220973).

1112420045331 is a wasteful number, since it uses less digits than its factorization.

1112420045331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801151 (or 3801148 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1112420045331 its reverse (1335400242111), we get a palindrome (2447820287442).

The spelling of 1112420045331 in words is "one trillion, one hundred twelve billion, four hundred twenty million, forty-five thousand, three hundred thirty-one".