112001022203 has 24 divisors (see below), whose sum is σ = 136011107232. Its totient is φ = 91786700544.

The previous prime is 112001022181. The next prime is 112001022227. The reversal of 112001022203 is 302220100211.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-112001022203 is a prime.

It is a super-3 number, since 3×112001022203³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (112001022403) 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 23 ways as a sum of consecutive naturals, for example, 2703401 + ... + 2744517.

It is an arithmetic number, because the mean of its divisors is an integer number (5667129468).

Almost surely, 2^112001022203 is an apocalyptic number.

112001022203 is a deficient number, since it is larger than the sum of its proper divisors (24010085029).

112001022203 is a wasteful number, since it uses less digits than its factorization.

112001022203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43571 (or 43564 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 112001022203 its reverse (302220100211), we get a palindrome (414221122414).

The spelling of 112001022203 in words is "one hundred twelve billion, one million, twenty-two thousand, two hundred three".