2302222513 has 4 divisors (see below), whose sum is σ = 2402319168. Its totient is φ = 2202125860.

The previous prime is 2302222493. The next prime is 2302222519. The reversal of 2302222513 is 3152222032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2302222513 - 2²⁵ = 2268668081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302222519) 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, 50048293 + ... + 50048338.

It is an arithmetic number, because the mean of its divisors is an integer number (600579792).

Almost surely, 2^2302222513 is an apocalyptic number.

2302222513 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2302222513 is a deficient number, since it is larger than the sum of its proper divisors (100096655).

2302222513 is a wasteful number, since it uses less digits than its factorization.

2302222513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100096654.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2302222513 is about 47981.4809379619. The cubic root of 2302222513 is about 1320.4311632899.

Adding to 2302222513 its reverse (3152222032), we get a palindrome (5454444545).

The spelling of 2302222513 in words is "two billion, three hundred two million, two hundred twenty-two thousand, five hundred thirteen".