33020020331322 has 16 divisors (see below), whose sum is σ = 66146728942560. Its totient is φ = 10988892063792.

The previous prime is 33020020331321. The next prime is 33020020331327. The reversal of 33020020331322 is 22313302002033.

It is a super-3 number, since 3×33020020331322³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33020020331292 and 33020020331301.

It is not an unprimeable number, because it can be changed into a prime (33020020331321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4445340973 + ... + 4445348400.

It is an arithmetic number, because the mean of its divisors is an integer number (4134170558910).

Almost surely, 2^{33020020331322} is an apocalyptic number.

33020020331322 is an abundant number, since it is smaller than the sum of its proper divisors (33126708611238).

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

33020020331322 is a wasteful number, since it uses less digits than its factorization.

33020020331322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8890689997.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 33020020331322 its reverse (22313302002033), we get a palindrome (55333322333355).

The spelling of 33020020331322 in words is "thirty-three trillion, twenty billion, twenty million, three hundred thirty-one thousand, three hundred twenty-two".