34531221322 has 8 divisors (see below), whose sum is σ = 55781203716. Its totient is φ = 15937486752.

The previous prime is 34531221311. The next prime is 34531221343. The reversal of 34531221322 is 22312213543.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29977805881 + 4553415441 = 173141^2 + 67479^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664061923 + ... + 664061974.

Almost surely, 2^34531221322 is an apocalyptic number.

34531221322 is a deficient number, since it is larger than the sum of its proper divisors (21249982394).

34531221322 is a wasteful number, since it uses less digits than its factorization.

34531221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328123912.

The product of its digits is 8640, while the sum is 28.

Adding to 34531221322 its reverse (22312213543), we get a palindrome (56843434865).

The spelling of 34531221322 in words is "thirty-four billion, five hundred thirty-one million, two hundred twenty-one thousand, three hundred twenty-two".