322133221042 has 8 divisors (see below), whose sum is σ = 483209548956. Its totient is φ = 161063371392.

The previous prime is 322133221021. The next prime is 322133221049. The reversal of 322133221042 is 240122331223.

It can be written as a sum of positive squares in 2 ways, for example, as 322111867401 + 21353641 = 567549^2 + 4621^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 322133220998 and 322133221016.

It is not an unprimeable number, because it can be changed into a prime (322133221049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1493283 + ... + 1695334.

Almost surely, 2^322133221042 is an apocalyptic number.

322133221042 is a deficient number, since it is larger than the sum of its proper divisors (161076327914).

322133221042 is a wasteful number, since it uses less digits than its factorization.

322133221042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239132.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 322133221042 its reverse (240122331223), we get a palindrome (562255552265).

The spelling of 322133221042 in words is "three hundred twenty-two billion, one hundred thirty-three million, two hundred twenty-one thousand, forty-two".