1323332220222 has 24 divisors (see below), whose sum is σ = 2867311854264. Its totient is φ = 441096579504.

The previous prime is 1323332220143. The next prime is 1323332220251. The reversal of 1323332220222 is 2220222333231.

1323332220222 is a `hidden beast` number, since 1 + 323 + 332 + 2 + 2 + 0 + 2 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 595948 + ... + 1732575.

It is an arithmetic number, because the mean of its divisors is an integer number (119471327261).

Almost surely, 2^{1323332220222} is an apocalyptic number.

1323332220222 is an abundant number, since it is smaller than the sum of its proper divisors (1543979634042).

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

1323332220222 is a wasteful number, since it uses less digits than its factorization.

1323332220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360104 (or 2360101 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 1323332220222 its reverse (2220222333231), we get a palindrome (3543554553453).

The spelling of 1323332220222 in words is "one trillion, three hundred twenty-three billion, three hundred thirty-two million, two hundred twenty thousand, two hundred twenty-two".