33130031322 has 8 divisors (see below), whose sum is σ = 66260062656. Its totient is φ = 11043343772.

The previous prime is 33130031309. The next prime is 33130031323. The reversal of 33130031322 is 22313003133.

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

33130031322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (33130031323) 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, 2760835938 + ... + 2760835949.

It is an arithmetic number, because the mean of its divisors is an integer number (8282507832).

Almost surely, 2^33130031322 is an apocalyptic number.

33130031322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33130031322 is a wasteful number, since it uses less digits than its factorization.

33130031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5521671892.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33130031322 its reverse (22313003133), we get a palindrome (55443034455).

The spelling of 33130031322 in words is "thirty-three billion, one hundred thirty million, thirty-one thousand, three hundred twenty-two".