33012204322042 has 16 divisors (see below), whose sum is σ = 54022487900832. Its totient is φ = 15004848199120.

The previous prime is 33012204322037. The next prime is 33012204322067. The reversal of 33012204322042 is 24022340221033.

It is a self number, because there is not a number n which added to its sum of digits gives 33012204322042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34477993 + ... + 35422540.

It is an arithmetic number, because the mean of its divisors is an integer number (3376405493802).

Almost surely, 2^{33012204322042} is an apocalyptic number.

33012204322042 is a deficient number, since it is larger than the sum of its proper divisors (21010283578790).

33012204322042 is a wasteful number, since it uses less digits than its factorization.

33012204322042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69922013.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 33012204322042 its reverse (24022340221033), we get a palindrome (57034544543075).

The spelling of 33012204322042 in words is "thirty-three trillion, twelve billion, two hundred four million, three hundred twenty-two thousand, forty-two".