33043221220004 has 48 divisors (see below), whose sum is σ = 61350474393600. Its totient is φ = 15528276481536.

The previous prime is 33043221219977. The next prime is 33043221220043. The reversal of 33043221220004 is 40002212234033.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544043222 + ... + 544103954.

It is an arithmetic number, because the mean of its divisors is an integer number (1278134883200).

Almost surely, 2^{33043221220004} is an apocalyptic number.

It is an amenable number.

33043221220004 is a deficient number, since it is larger than the sum of its proper divisors (28307253173596).

33043221220004 is a wasteful number, since it uses less digits than its factorization.

33043221220004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117252 (or 117250 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 33043221220004 its reverse (40002212234033), we get a palindrome (73045433454037).

The spelling of 33043221220004 in words is "thirty-three trillion, forty-three billion, two hundred twenty-one million, two hundred twenty thousand, four".