33012030224 has 20 divisors (see below), whose sum is σ = 65044891920. Its totient is φ = 16226251680.

The previous prime is 33012030217. The next prime is 33012030239. The reversal of 33012030224 is 42203021033.

It is a junction number, because it is equal to n+sod(n) for n = 33012030196 and 33012030205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17484242 + ... + 17486129.

It is an arithmetic number, because the mean of its divisors is an integer number (3252244596).

Almost surely, 2^33012030224 is an apocalyptic number.

It is an amenable number.

33012030224 is a deficient number, since it is larger than the sum of its proper divisors (32032861696).

33012030224 is a wasteful number, since it uses less digits than its factorization.

33012030224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34970438 (or 34970432 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 33012030224 its reverse (42203021033), we get a palindrome (75215051257).

The spelling of 33012030224 in words is "thirty-three billion, twelve million, thirty thousand, two hundred twenty-four".