322200122 has 4 divisors (see below), whose sum is σ = 483300186. Its totient is φ = 161100060.

The previous prime is 322200103. The next prime is 322200127. The reversal of 322200122 is 221002223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 304467601 + 17732521 = 17449^2 + 4211^2 .

It is a junction number, because it is equal to n+sod(n) for n = 322200097 and 322200106.

It is not an unprimeable number, because it can be changed into a prime (322200127) 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 as a sum of consecutive naturals, namely, 80550029 + ... + 80550032.

Almost surely, 2^322200122 is an apocalyptic number.

322200122 is a deficient number, since it is larger than the sum of its proper divisors (161100064).

322200122 is a wasteful number, since it uses less digits than its factorization.

322200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161100063.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 322200122 is about 17949.9337603235. The cubic root of 322200122 is about 685.5543646699.

Adding to 322200122 its reverse (221002223), we get a palindrome (543202345).

The spelling of 322200122 in words is "three hundred twenty-two million, two hundred thousand, one hundred twenty-two".