112001020222 has 32 divisors (see below), whose sum is σ = 217653811200. Its totient is φ = 41976089568.

The previous prime is 112001020213. The next prime is 112001020301. The reversal of 112001020222 is 222020100211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16191022 + ... + 16197937.

It is an arithmetic number, because the mean of its divisors is an integer number (6801681600).

Almost surely, 2^112001020222 is an apocalyptic number.

112001020222 is a deficient number, since it is larger than the sum of its proper divisors (105652790978).

112001020222 is a wasteful number, since it uses less digits than its factorization.

112001020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32389000.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112001020222 its reverse (222020100211), we get a palindrome (334021120433).

The spelling of 112001020222 in words is "one hundred twelve billion, one million, twenty thousand, two hundred twenty-two".