2242303013 has 4 divisors (see below), whose sum is σ = 2248728300. Its totient is φ = 2235877728.

The previous prime is 2242303001. The next prime is 2242303073. The reversal of 2242303013 is 3103032422.

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 858314209 + 1383988804 = 29297^2 + 37202^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242303013 - 2¹² = 2242298917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242303073) 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, 3212120 + ... + 3212817.

It is an arithmetic number, because the mean of its divisors is an integer number (562182075).

Almost surely, 2^2242303013 is an apocalyptic number.

It is an amenable number.

2242303013 is a deficient number, since it is larger than the sum of its proper divisors (6425287).

2242303013 is an equidigital number, since it uses as much as digits as its factorization.

2242303013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6425286.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2242303013 is about 47352.9620298456. The cubic root of 2242303013 is about 1308.8747816926.

Adding to 2242303013 its reverse (3103032422), we get a palindrome (5345335435).

The spelling of 2242303013 in words is "two billion, two hundred forty-two million, three hundred three thousand, thirteen".