2202643420113 has 4 divisors (see below), whose sum is σ = 2936857893488. Its totient is φ = 1468428946740.

The previous prime is 2202643420039. The next prime is 2202643420141. The reversal of 2202643420113 is 3110243462022.

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 not a de Polignac number, because 2202643420113 - 2³³ = 2194053485521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202643420163) 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, 367107236683 + ... + 367107236688.

It is an arithmetic number, because the mean of its divisors is an integer number (734214473372).

Almost surely, 2^{2202643420113} is an apocalyptic number.

It is an amenable number.

2202643420113 is a deficient number, since it is larger than the sum of its proper divisors (734214473375).

2202643420113 is an equidigital number, since it uses as much as digits as its factorization.

2202643420113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734214473374.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2202643420113 its reverse (3110243462022), we get a palindrome (5312886882135).

The spelling of 2202643420113 in words is "two trillion, two hundred two billion, six hundred forty-three million, four hundred twenty thousand, one hundred thirteen".