2242302442 has 16 divisors (see below), whose sum is σ = 3541404960. Its totient is φ = 1061865072.

The previous prime is 2242302421. The next prime is 2242302443. The reversal of 2242302442 is 2442032422.

2242302442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2242302443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257268 + ... + 265840.

It is an arithmetic number, because the mean of its divisors is an integer number (221337810).

Almost surely, 2^2242302442 is an apocalyptic number.

2242302442 is a deficient number, since it is larger than the sum of its proper divisors (1299102518).

2242302442 is a wasteful number, since it uses less digits than its factorization.

2242302442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15477.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2242302442 is about 47352.9560006553. The cubic root of 2242302442 is about 1308.8746705914.

Adding to 2242302442 its reverse (2442032422), we get a palindrome (4684334864).

The spelling of 2242302442 in words is "two billion, two hundred forty-two million, three hundred two thousand, four hundred forty-two".