112033221331 has 4 divisors (see below), whose sum is σ = 112155130000. Its totient is φ = 111911312664.

The previous prime is 112033221319. The next prime is 112033221427. The reversal of 112033221331 is 133122330211.

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 112033221331 - 2²⁹ = 111496350419 is a prime.

It is a super-2 number, since 2×112033221331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112033221031) 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, 60952956 + ... + 60954793.

It is an arithmetic number, because the mean of its divisors is an integer number (28038782500).

Almost surely, 2^112033221331 is an apocalyptic number.

112033221331 is a deficient number, since it is larger than the sum of its proper divisors (121908669).

112033221331 is an equidigital number, since it uses as much as digits as its factorization.

112033221331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121908668.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 112033221331 its reverse (133122330211), we get a palindrome (245155551542).

The spelling of 112033221331 in words is "one hundred twelve billion, thirty-three million, two hundred twenty-one thousand, three hundred thirty-one".