112001022331 has 8 divisors (see below), whose sum is σ = 128613614400. Its totient is φ = 96460210440.

The previous prime is 112001022323. The next prime is 112001022347. The reversal of 112001022331 is 133220100211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112001022331 - 2³ = 112001022323 is a prime.

It is a super-2 number, since 2×112001022331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112001022311) 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 7 ways as a sum of consecutive naturals, for example, 267944821 + ... + 267945238.

It is an arithmetic number, because the mean of its divisors is an integer number (16076701800).

Almost surely, 2^112001022331 is an apocalyptic number.

112001022331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112001022331 is a deficient number, since it is larger than the sum of its proper divisors (16612592069).

112001022331 is a wasteful number, since it uses less digits than its factorization.

112001022331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535890089.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112001022331 its reverse (133220100211), we get a palindrome (245221122542).

The spelling of 112001022331 in words is "one hundred twelve billion, one million, twenty-two thousand, three hundred thirty-one".