2222032112 has 20 divisors (see below), whose sum is σ = 4311197280. Its totient is φ = 1109465088.

The previous prime is 2222032097. The next prime is 2222032133. The reversal of 2222032112 is 2112302222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85073 + ... + 108080.

It is an arithmetic number, because the mean of its divisors is an integer number (215559864).

Almost surely, 2^2222032112 is an apocalyptic number.

It is an amenable number.

2222032112 is a deficient number, since it is larger than the sum of its proper divisors (2089165168).

2222032112 is a wasteful number, since it uses less digits than its factorization.

2222032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193880 (or 193874 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2222032112 is about 47138.4356125657. The cubic root of 2222032112 is about 1304.9186665105.

Adding to 2222032112 its reverse (2112302222), we get a palindrome (4334334334).

The spelling of 2222032112 in words is "two billion, two hundred twenty-two million, thirty-two thousand, one hundred twelve".