33012212445634 has 16 divisors (see below), whose sum is σ = 49804884682560. Its totient is φ = 16410585494160.

The previous prime is 33012212445623. The next prime is 33012212445689. The reversal of 33012212445634 is 43654421221033.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82681339 + ... + 83079649.

It is an arithmetic number, because the mean of its divisors is an integer number (3112805292660).

Almost surely, 2^{33012212445634} is an apocalyptic number.

33012212445634 is a deficient number, since it is larger than the sum of its proper divisors (16792672236926).

33012212445634 is a wasteful number, since it uses less digits than its factorization.

33012212445634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638025.

The product of its (nonzero) digits is 414720, while the sum is 40.

Adding to 33012212445634 its reverse (43654421221033), we get a palindrome (76666633666667).

The spelling of 33012212445634 in words is "thirty-three trillion, twelve billion, two hundred twelve million, four hundred forty-five thousand, six hundred thirty-four".