2240320022 has 4 divisors (see below), whose sum is σ = 3360480036. Its totient is φ = 1120160010.

The previous prime is 2240320021. The next prime is 2240320091. The reversal of 2240320022 is 2200230422.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240320021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560080004 + ... + 560080007.

It is an arithmetic number, because the mean of its divisors is an integer number (840120009).

Almost surely, 2^2240320022 is an apocalyptic number.

2240320022 is a deficient number, since it is larger than the sum of its proper divisors (1120160014).

2240320022 is a wasteful number, since it uses less digits than its factorization.

2240320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120160013.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2240320022 is about 47332.0189934890. The cubic root of 2240320022 is about 1308.4888314168.

Adding to 2240320022 its reverse (2200230422), we get a palindrome (4440550444).

The spelling of 2240320022 in words is "two billion, two hundred forty million, three hundred twenty thousand, twenty-two".