20133320322 has 16 divisors (see below), whose sum is σ = 42385937760. Its totient is φ = 6357890592.

The previous prime is 20133320321. The next prime is 20133320327. The reversal of 20133320322 is 22302333102.

It is not an unprimeable number, because it can be changed into a prime (20133320321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88303923 + ... + 88304150.

It is an arithmetic number, because the mean of its divisors is an integer number (2649121110).

Almost surely, 2^20133320322 is an apocalyptic number.

20133320322 is an abundant number, since it is smaller than the sum of its proper divisors (22252617438).

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

20133320322 is a wasteful number, since it uses less digits than its factorization.

20133320322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176608097.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20133320322 its reverse (22302333102), we get a palindrome (42435653424).

The spelling of 20133320322 in words is "twenty billion, one hundred thirty-three million, three hundred twenty thousand, three hundred twenty-two".