3223021222304 has 96 divisors (see below), whose sum is σ = 6929847391824. Its totient is φ = 1466574888960.

The previous prime is 3223021222277. The next prime is 3223021222319. The reversal of 3223021222304 is 4032221203223.

It is a happy number.

3223021222304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 927638659600 + 2295382562704 = 963140^2 + 1515052^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79574282 + ... + 79614774.

Almost surely, 2^{3223021222304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3223021222304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3464923695912).

3223021222304 is an abundant number, since it is smaller than the sum of its proper divisors (3706826169520).

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

3223021222304 is a wasteful number, since it uses less digits than its factorization.

3223021222304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43210 (or 43202 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 3223021222304 its reverse (4032221203223), we get a palindrome (7255242425527).

The spelling of 3223021222304 in words is "three trillion, two hundred twenty-three billion, twenty-one million, two hundred twenty-two thousand, three hundred four".