112233233131 has 4 divisors (see below), whose sum is σ = 112261672152. Its totient is φ = 112204794112.

The previous prime is 112233233129. The next prime is 112233233137. The reversal of 112233233131 is 131332332211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112233233131 - 2¹ = 112233233129 is a prime.

It is a super-2 number, since 2×112233233131² (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 = 112233233096 and 112233233105.

It is not an unprimeable number, because it can be changed into a prime (112233233137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14213590 + ... + 14221483.

It is an arithmetic number, because the mean of its divisors is an integer number (28065418038).

Almost surely, 2^112233233131 is an apocalyptic number.

112233233131 is a deficient number, since it is larger than the sum of its proper divisors (28439021).

112233233131 is an equidigital number, since it uses as much as digits as its factorization.

112233233131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28439020.

The product of its digits is 1944, while the sum is 25.

Adding to 112233233131 its reverse (131332332211), we get a palindrome (243565565342).

The spelling of 112233233131 in words is "one hundred twelve billion, two hundred thirty-three million, two hundred thirty-three thousand, one hundred thirty-one".