3212343222 has 64 divisors (see below), whose sum is σ = 7432300800. Its totient is φ = 914785280.

The previous prime is 3212343209. The next prime is 3212343223. The reversal of 3212343222 is 2223432123.

It is a junction number, because it is equal to n+sod(n) for n = 3212343192 and 3212343201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212343223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 905929 + ... + 909467.

It is an arithmetic number, because the mean of its divisors is an integer number (116129700).

Almost surely, 2^3212343222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3212343222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3716150400).

3212343222 is an abundant number, since it is smaller than the sum of its proper divisors (4219957578).

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

3212343222 is a wasteful number, since it uses less digits than its factorization.

3212343222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381.

The product of its digits is 3456, while the sum is 24.

The square root of 3212343222 is about 56677.5371906719. The cubic root of 3212343222 is about 1475.5048693241.

Adding to 3212343222 its reverse (2223432123), we get a palindrome (5435775345).

The spelling of 3212343222 in words is "three billion, two hundred twelve million, three hundred forty-three thousand, two hundred twenty-two".