33013234221242 has 32 divisors (see below), whose sum is σ = 54336378096000. Its totient is φ = 14918800665600.

The previous prime is 33013234221181. The next prime is 33013234221259. The reversal of 33013234221242 is 24212243231033.

It is a junction number, because it is equal to n+sod(n) for n = 33013234221199 and 33013234221208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2021567 + ... + 8373362.

It is an arithmetic number, because the mean of its divisors is an integer number (1698011815500).

Almost surely, 2^{33013234221242} is an apocalyptic number.

33013234221242 is a deficient number, since it is larger than the sum of its proper divisors (21323143874758).

33013234221242 is a wasteful number, since it uses less digits than its factorization.

33013234221242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10395782.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 33013234221242 its reverse (24212243231033), we get a palindrome (57225477452275).

The spelling of 33013234221242 in words is "thirty-three trillion, thirteen billion, two hundred thirty-four million, two hundred twenty-one thousand, two hundred forty-two".