2202112133 has 4 divisors (see below), whose sum is σ = 2371505388. Its totient is φ = 2032718880.

The previous prime is 2202112127. The next prime is 2202112147. The reversal of 2202112133 is 3312112022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3312112022 = 2 ⋅1656056011.

It can be written as a sum of positive squares in 2 ways, for example, as 260564164 + 1941547969 = 16142^2 + 44063^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202112133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202112163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84696608 + ... + 84696633.

It is an arithmetic number, because the mean of its divisors is an integer number (592876347).

Almost surely, 2^2202112133 is an apocalyptic number.

It is an amenable number.

2202112133 is a deficient number, since it is larger than the sum of its proper divisors (169393255).

2202112133 is a wasteful number, since it uses less digits than its factorization.

2202112133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169393254.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2202112133 is about 46926.6676102192. The cubic root of 2202112133 is about 1301.0075291969.

Adding to 2202112133 its reverse (3312112022), we get a palindrome (5514224155).

The spelling of 2202112133 in words is "two billion, two hundred two million, one hundred twelve thousand, one hundred thirty-three".