33224122043320 has 64 divisors (see below), whose sum is σ = 84741687828000. Its totient is φ = 11621717180928.

The previous prime is 33224122043293. The next prime is 33224122043327. The reversal of 33224122043320 is 2334022142233.

It is a super-2 number, since 2×33224122043320² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33224122043327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1681372815 + ... + 1681392574.

Almost surely, 2^{33224122043320} is an apocalyptic number.

It is an amenable number.

33224122043320 is an abundant number, since it is smaller than the sum of its proper divisors (51517565784680).

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

33224122043320 is a wasteful number, since it uses less digits than its factorization.

33224122043320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362765432 (or 3362765428 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 33224122043320 its reverse (2334022142233), we get a palindrome (35558144185553).

The spelling of 33224122043320 in words is "thirty-three trillion, two hundred twenty-four billion, one hundred twenty-two million, forty-three thousand, three hundred twenty".