3213312322 has 16 divisors (see below), whose sum is σ = 5259945600. Its totient is φ = 1460097040.

The previous prime is 3213312287. The next prime is 3213312329. The reversal of 3213312322 is 2232133123.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3213312293 and 3213312302.

It is not an unprimeable number, because it can be changed into a prime (3213312329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45204 + ... + 92032.

It is an arithmetic number, because the mean of its divisors is an integer number (328746600).

Almost surely, 2^3213312322 is an apocalyptic number.

3213312322 is a deficient number, since it is larger than the sum of its proper divisors (2046633278).

3213312322 is a wasteful number, since it uses less digits than its factorization.

3213312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49961.

The product of its digits is 1296, while the sum is 22.

The square root of 3213312322 is about 56686.0857883132. The cubic root of 3213312322 is about 1475.6532312209.

Adding to 3213312322 its reverse (2232133123), we get a palindrome (5445445445).

The spelling of 3213312322 in words is "three billion, two hundred thirteen million, three hundred twelve thousand, three hundred twenty-two".