323322224022 has 128 divisors (see below), whose sum is σ = 849907998720. Its totient is φ = 89156972160.

The previous prime is 323322223997. The next prime is 323322224033. The reversal of 323322224022 is 220422223323.

323322224022 is a `hidden beast` number, since 3 + 2 + 3 + 32 + 222 + 402 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4333828 + ... + 4407800.

It is an arithmetic number, because the mean of its divisors is an integer number (6639906240).

Almost surely, 2^323322224022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323322224022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424953999360).

323322224022 is an abundant number, since it is smaller than the sum of its proper divisors (526585774698).

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

323322224022 is a wasteful number, since it uses less digits than its factorization.

323322224022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74395 (or 74389 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 323322224022 its reverse (220422223323), we get a palindrome (543744447345).

The spelling of 323322224022 in words is "three hundred twenty-three billion, three hundred twenty-two million, two hundred twenty-four thousand, twenty-two".