3222321030 has 48 divisors (see below), whose sum is σ = 8536123440. Its totient is φ = 843071424.

The previous prime is 3222321029. The next prime is 3222321031. The reversal of 3222321030 is 301232223.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3222321029) and next prime (3222321031).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3222320994 and 3222321012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222321031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333000 + ... + 342539.

It is an arithmetic number, because the mean of its divisors is an integer number (177835905).

Almost surely, 2^3222321030 is an apocalyptic number.

3222321030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3222321030 is an abundant number, since it is smaller than the sum of its proper divisors (5313802410).

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

3222321030 is a wasteful number, since it uses less digits than its factorization.

3222321030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675605 (or 675602 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3222321030 is about 56765.4915419571. The cubic root of 3222321030 is about 1477.0309710528.

Adding to 3222321030 its reverse (301232223), we get a palindrome (3523553253).

The spelling of 3222321030 in words is "three billion, two hundred twenty-two million, three hundred twenty-one thousand, thirty".