2202002112 has 112 divisors (see below), whose sum is σ = 6493703040. Its totient is φ = 654446592.

The previous prime is 2202002111. The next prime is 2202002171. The reversal of 2202002112 is 2112002022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2202002111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44263 + ... + 79769.

Almost surely, 2^2202002112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202002112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3246851520).

2202002112 is an abundant number, since it is smaller than the sum of its proper divisors (4291700928).

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

2202002112 is a wasteful number, since it uses less digits than its factorization.

2202002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35558 (or 35548 counting only the distinct ones).

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

The square root of 2202002112 is about 46925.4953303639. The cubic root of 2202002112 is about 1300.9858620391.

Adding to 2202002112 its reverse (2112002022), we get a palindrome (4314004134).

The spelling of 2202002112 in words is "two billion, two hundred two million, two thousand, one hundred twelve".