322220223032 has 8 divisors (see below), whose sum is σ = 604162918200. Its totient is φ = 161110111512.

The previous prime is 322220223019. The next prime is 322220223089. The reversal of 322220223032 is 230322022223.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 322220222989 and 322220223007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20138763932 + ... + 20138763947.

It is an arithmetic number, because the mean of its divisors is an integer number (75520364775).

Almost surely, 2^322220223032 is an apocalyptic number.

It is an amenable number.

322220223032 is a deficient number, since it is larger than the sum of its proper divisors (281942695168).

322220223032 is a wasteful number, since it uses less digits than its factorization.

322220223032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40277527885 (or 40277527881 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 322220223032 its reverse (230322022223), we get a palindrome (552542245255).

The spelling of 322220223032 in words is "three hundred twenty-two billion, two hundred twenty million, two hundred twenty-three thousand, thirty-two".