322222111322 has 16 divisors (see below), whose sum is σ = 505279942272. Its totient is φ = 153821360880.

The previous prime is 322222111319. The next prime is 322222111349. The reversal of 322222111322 is 223111222223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6449078 + ... + 6498849.

It is an arithmetic number, because the mean of its divisors is an integer number (31579996392).

Almost surely, 2^322222111322 is an apocalyptic number.

322222111322 is a deficient number, since it is larger than the sum of its proper divisors (183057830950).

322222111322 is a wasteful number, since it uses less digits than its factorization.

322222111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12948493.

The product of its digits is 1152, while the sum is 23.

Adding to 322222111322 its reverse (223111222223), we get a palindrome (545333333545).

The spelling of 322222111322 in words is "three hundred twenty-two billion, two hundred twenty-two million, one hundred eleven thousand, three hundred twenty-two".