2242322342 has 32 divisors (see below), whose sum is σ = 3706601472. Its totient is φ = 1010895264.

The previous prime is 2242322339. The next prime is 2242322347. The reversal of 2242322342 is 2432232422.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242322347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740243 + ... + 743265.

It is an arithmetic number, because the mean of its divisors is an integer number (115831296).

Almost surely, 2^2242322342 is an apocalyptic number.

2242322342 is a deficient number, since it is larger than the sum of its proper divisors (1464279130).

2242322342 is a wasteful number, since it uses less digits than its factorization.

2242322342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3692.

The product of its digits is 9216, while the sum is 26.

The square root of 2242322342 is about 47353.1661243470. The cubic root of 2242322342 is about 1308.8785425830.

Adding to 2242322342 its reverse (2432232422), we get a palindrome (4674554764).

The spelling of 2242322342 in words is "two billion, two hundred forty-two million, three hundred twenty-two thousand, three hundred forty-two".