2302422213 has 32 divisors (see below), whose sum is σ = 3781120000. Its totient is φ = 1213569216.

The previous prime is 2302422203. The next prime is 2302422253. The reversal of 2302422213 is 3122242032.

It is not a de Polignac number, because 2302422213 - 2⁴ = 2302422197 is a prime.

It is a super-2 number, since 2×2302422213² = 10602296093831634738, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2302422213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302422203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 543618 + ... + 547836.

It is an arithmetic number, because the mean of its divisors is an integer number (118160000).

Almost surely, 2^2302422213 is an apocalyptic number.

It is an amenable number.

2302422213 is a deficient number, since it is larger than the sum of its proper divisors (1478697787).

2302422213 is a wasteful number, since it uses less digits than its factorization.

2302422213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6241.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2302422213 is about 47983.5619040521. The cubic root of 2302422213 is about 1320.4693412502.

Adding to 2302422213 its reverse (3122242032), we get a palindrome (5424664245).

The spelling of 2302422213 in words is "two billion, three hundred two million, four hundred twenty-two thousand, two hundred thirteen".