33013211204 has 12 divisors (see below), whose sum is σ = 57810427500. Its totient is φ = 16495946208.

The previous prime is 33013211201. The next prime is 33013211213. The reversal of 33013211204 is 40211231033.

It can be written as a sum of positive squares in 2 ways, for example, as 7259380804 + 25753830400 = 85202^2 + 160480^2 .

It is a super-2 number, since 2×33013211204² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33013211201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2657879 + ... + 2670270.

It is an arithmetic number, because the mean of its divisors is an integer number (4817535625).

Almost surely, 2^33013211204 is an apocalyptic number.

It is an amenable number.

33013211204 is a deficient number, since it is larger than the sum of its proper divisors (24797216296).

33013211204 is a wasteful number, since it uses less digits than its factorization.

33013211204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5329702 (or 5329700 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 33013211204 its reverse (40211231033), we get a palindrome (73224442237).

The spelling of 33013211204 in words is "thirty-three billion, thirteen million, two hundred eleven thousand, two hundred four".