322312342 has 16 divisors (see below), whose sum is σ = 527872464. Its totient is φ = 146380000.

The previous prime is 322312307. The next prime is 322312373. The reversal of 322312342 is 243213223.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22992 + ... + 34252.

It is an arithmetic number, because the mean of its divisors is an integer number (32992029).

Almost surely, 2^322312342 is an apocalyptic number.

322312342 is a deficient number, since it is larger than the sum of its proper divisors (205560122).

322312342 is a wasteful number, since it uses less digits than its factorization.

322312342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12575.

The product of its digits is 1728, while the sum is 22.

The square root of 322312342 is about 17953.0594050151. The cubic root of 322312342 is about 685.6339466600.

Adding to 322312342 its reverse (243213223), we get a palindrome (565525565).

The spelling of 322312342 in words is "three hundred twenty-two million, three hundred twelve thousand, three hundred forty-two".