112301220331 has 4 divisors (see below), whose sum is σ = 112315848664. Its totient is φ = 112286592000.

The previous prime is 112301220281. The next prime is 112301220347. The reversal of 112301220331 is 133022103211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133022103211 = 421 ⋅315966991.

It is a cyclic number.

It is not a de Polignac number, because 112301220331 - 2¹⁹ = 112300696043 is a prime.

It is a super-2 number, since 2×112301220331² (a number of 23 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 = 112301220299 and 112301220308.

It is not an unprimeable number, because it can be changed into a prime (112301224331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7302645 + ... + 7318006.

It is an arithmetic number, because the mean of its divisors is an integer number (28078962166).

Almost surely, 2^112301220331 is an apocalyptic number.

112301220331 is a deficient number, since it is larger than the sum of its proper divisors (14628333).

112301220331 is an equidigital number, since it uses as much as digits as its factorization.

112301220331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14628332.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112301220331 its reverse (133022103211), we get a palindrome (245323323542).

The spelling of 112301220331 in words is "one hundred twelve billion, three hundred one million, two hundred twenty thousand, three hundred thirty-one".