2242306522 has 8 divisors (see below), whose sum is σ = 3410832672. Its totient is φ = 1105362300.

The previous prime is 2242306463. The next prime is 2242306531. The reversal of 2242306522 is 2256032422.

2242306522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7895304 + ... + 7895587.

It is an arithmetic number, because the mean of its divisors is an integer number (426354084).

Almost surely, 2^2242306522 is an apocalyptic number.

2242306522 is a deficient number, since it is larger than the sum of its proper divisors (1168526150).

2242306522 is a wasteful number, since it uses less digits than its factorization.

2242306522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15790964.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2242306522 is about 47352.9990813676. Note that the first 3 decimals coincide. The cubic root of 2242306522 is about 1308.8754644488.

Adding to 2242306522 its reverse (2256032422), we get a palindrome (4498338944).

The spelling of 2242306522 in words is "two billion, two hundred forty-two million, three hundred six thousand, five hundred twenty-two".