322222404222222 has 32 divisors (see below), whose sum is σ = 736644920493312. Its totient is φ = 92046473065344.

The previous prime is 322222404222221. The next prime is 322222404222241. The reversal of 322222404222222 is 222222404222223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322222404222221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711062388 + ... + 711515399.

It is an arithmetic number, because the mean of its divisors is an integer number (23020153765416).

Almost surely, 2^{322222404222222} is an apocalyptic number.

322222404222222 is an abundant number, since it is smaller than the sum of its proper divisors (414422516271090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322222404222222 is a wasteful number, since it uses less digits than its factorization.

322222404222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422583192.

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 322222404222222 its reverse (222222404222223), we get a palindrome (544444808444445).

Subtracting from 322222404222222 its reverse (222222404222223), we obtain a palindrome (99999999999999).

The spelling of 322222404222222 in words is "three hundred twenty-two trillion, two hundred twenty-two billion, four hundred four million, two hundred twenty-two thousand, two hundred twenty-two".