2243323522 has 8 divisors (see below), whose sum is σ = 3670893072. Its totient is φ = 1019692500.

The previous prime is 2243323499. The next prime is 2243323531. The reversal of 2243323522 is 2253233422.

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, 50984604 + ... + 50984647.

It is an arithmetic number, because the mean of its divisors is an integer number (458861634).

Almost surely, 2^2243323522 is an apocalyptic number.

2243323522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2243323522 is a deficient number, since it is larger than the sum of its proper divisors (1427569550).

2243323522 is a wasteful number, since it uses less digits than its factorization.

2243323522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101969264.

The product of its digits is 17280, while the sum is 28.

The square root of 2243323522 is about 47363.7363602155. The cubic root of 2243323522 is about 1309.0733150609.

Adding to 2243323522 its reverse (2253233422), we get a palindrome (4496556944).

The spelling of 2243323522 in words is "two billion, two hundred forty-three million, three hundred twenty-three thousand, five hundred twenty-two".