112222002 has 48 divisors (see below), whose sum is σ = 237571488. Its totient is φ = 35300160.

The previous prime is 112222001. The next prime is 112222007. The reversal of 112222002 is 200222211.

It is not an unprimeable number, because it can be changed into a prime (112222001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1089483 + ... + 1089585.

It is an arithmetic number, because the mean of its divisors is an integer number (4949406).

Almost surely, 2^112222002 is an apocalyptic number.

112222002 is an abundant number, since it is smaller than the sum of its proper divisors (125349486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112222002 is a wasteful number, since it uses less digits than its factorization.

112222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 112222002 is about 10593.4886604933. The cubic root of 112222002 is about 482.3467285905.

Adding to 112222002 its reverse (200222211), we get a palindrome (312444213).

The spelling of 112222002 in words is "one hundred twelve million, two hundred twenty-two thousand, two".