322022444 has 12 divisors (see below), whose sum is σ = 563784984. Its totient is φ = 160941024.

The previous prime is 322022423. The next prime is 322022447. The reversal of 322022444 is 444220223.

It is not an unprimeable number, because it can be changed into a prime (322022447) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6449 + ... + 26184.

It is an arithmetic number, because the mean of its divisors is an integer number (46982082).

Almost surely, 2^322022444 is an apocalyptic number.

It is an amenable number.

322022444 is a deficient number, since it is larger than the sum of its proper divisors (241762540).

322022444 is a wasteful number, since it uses less digits than its factorization.

322022444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35104 (or 35102 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 322022444 is about 17944.9838116394. The cubic root of 322022444 is about 685.4283246538.

Adding to 322022444 its reverse (444220223), we get a palindrome (766242667).

The spelling of 322022444 in words is "three hundred twenty-two million, twenty-two thousand, four hundred forty-four".