33020213324 has 12 divisors (see below), whose sum is σ = 66040426704. Its totient is φ = 14151519984.

The previous prime is 33020213321. The next prime is 33020213341. The reversal of 33020213324 is 42331202033.

33020213324 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 33020213324.

It is not an unprimeable number, because it can be changed into a prime (33020213321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589646639 + ... + 589646694.

It is an arithmetic number, because the mean of its divisors is an integer number (5503368892).

Almost surely, 2^33020213324 is an apocalyptic number.

It is an amenable number.

33020213324 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.

33020213324 is a wasteful number, since it uses less digits than its factorization.

33020213324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179293344 (or 1179293342 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 33020213324 its reverse (42331202033), we get a palindrome (75351415357).

The spelling of 33020213324 in words is "thirty-three billion, twenty million, two hundred thirteen thousand, three hundred twenty-four".