2202203203313 has 4 divisors (see below), whose sum is σ = 2226947059620. Its totient is φ = 2177459347008.

The previous prime is 2202203203267. The next prime is 2202203203339. The reversal of 2202203203313 is 3133023022022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 590057495104 + 1612145708209 = 768152^2 + 1269703^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202203203313 - 2¹⁶ = 2202203137777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202203203513) 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, 12371928020 + ... + 12371928197.

It is an arithmetic number, because the mean of its divisors is an integer number (556736764905).

Almost surely, 2^{2202203203313} is an apocalyptic number.

It is an amenable number.

2202203203313 is a deficient number, since it is larger than the sum of its proper divisors (24743856307).

2202203203313 is an equidigital number, since it uses as much as digits as its factorization.

2202203203313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24743856306.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2202203203313 its reverse (3133023022022), we get a palindrome (5335226225335).

The spelling of 2202203203313 in words is "two trillion, two hundred two billion, two hundred three million, two hundred three thousand, three hundred thirteen".