2202302245 has 24 divisors (see below), whose sum is σ = 3128316408. Its totient is φ = 1478463360.

The previous prime is 2202302209. The next prime is 2202302251. The reversal of 2202302245 is 5422032022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12623809 + 2189678436 = 3553^2 + 46794^2 .

It is not a de Polignac number, because 2202302245 - 2⁹ = 2202301733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132142 + ... + 147871.

It is an arithmetic number, because the mean of its divisors is an integer number (130346517).

Almost surely, 2^2202302245 is an apocalyptic number.

It is an amenable number.

2202302245 is a deficient number, since it is larger than the sum of its proper divisors (926014163).

2202302245 is a wasteful number, since it uses less digits than its factorization.

2202302245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280053 (or 280042 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 2202302245 is about 46928.6931951019. The cubic root of 2202302245 is about 1301.0449675003.

Adding to 2202302245 its reverse (5422032022), we get a palindrome (7624334267).

The spelling of 2202302245 in words is "two billion, two hundred two million, three hundred two thousand, two hundred forty-five".