3212421322 has 8 divisors (see below), whose sum is σ = 5256689472. Its totient is φ = 1460191500.

The previous prime is 3212421313. The next prime is 3212421323. The reversal of 3212421322 is 2231242123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 146019151 = 3212421322 / (3 + 2 + 1 + 2 + 4 + 2 + 1 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 3212421293 and 3212421302.

It is not an unprimeable number, because it can be changed into a prime (3212421323) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 73009554 + ... + 73009597.

It is an arithmetic number, because the mean of its divisors is an integer number (657086184).

Almost surely, 2^3212421322 is an apocalyptic number.

3212421322 is a deficient number, since it is larger than the sum of its proper divisors (2044268150).

3212421322 is a wasteful number, since it uses less digits than its factorization.

3212421322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146019164.

The product of its digits is 1152, while the sum is 22.

The square root of 3212421322 is about 56678.2261719613. The cubic root of 3212421322 is about 1475.5168269501.

Adding to 3212421322 its reverse (2231242123), we get a palindrome (5443663445).

The spelling of 3212421322 in words is "three billion, two hundred twelve million, four hundred twenty-one thousand, three hundred twenty-two".