33120312322 has 16 divisors (see below), whose sum is σ = 52606374912. Its totient is φ = 15584984640.

The previous prime is 33120312293. The next prime is 33120312353. The reversal of 33120312322 is 22321302133.

It is a junction number, because it is equal to n+sod(n) for n = 33120312293 and 33120312302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 763303 + ... + 805525.

It is an arithmetic number, because the mean of its divisors is an integer number (3287898432).

Almost surely, 2^33120312322 is an apocalyptic number.

33120312322 is a deficient number, since it is larger than the sum of its proper divisors (19486062590).

33120312322 is a wasteful number, since it uses less digits than its factorization.

33120312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65313.

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

Adding to 33120312322 its reverse (22321302133), we get a palindrome (55441614455).

The spelling of 33120312322 in words is "thirty-three billion, one hundred twenty million, three hundred twelve thousand, three hundred twenty-two".