240222322 has 8 divisors (see below), whose sum is σ = 360590976. Its totient is φ = 120025332.

The previous prime is 240222313. The next prime is 240222347. The reversal of 240222322 is 223222042.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 240222322.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 39358 + ... + 45049.

It is an arithmetic number, because the mean of its divisors is an integer number (45073872).

Almost surely, 2^240222322 is an apocalyptic number.

240222322 is a deficient number, since it is larger than the sum of its proper divisors (120368654).

240222322 is a wasteful number, since it uses less digits than its factorization.

240222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85832.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 240222322 is about 15499.1071355740. The cubic root of 240222322 is about 621.6383325650.

Adding to 240222322 its reverse (223222042), we get a palindrome (463444364).

The spelling of 240222322 in words is "two hundred forty million, two hundred twenty-two thousand, three hundred twenty-two".