33012444122432 has 28 divisors (see below), whose sum is σ = 65511865704480. Its totient is φ = 16505517330816.

The previous prime is 33012444122429. The next prime is 33012444122473. The reversal of 33012444122432 is 23422144421033.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 33012444122392 and 33012444122401.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 9499082 + ... + 12500297.

Almost surely, 2^{33012444122432} is an apocalyptic number.

33012444122432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

33012444122432 is a deficient number, since it is larger than the sum of its proper divisors (32499421582048).

33012444122432 is a wasteful number, since it uses less digits than its factorization.

33012444122432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22022838 (or 22022828 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 33012444122432 its reverse (23422144421033), we get a palindrome (56434588543465).

The spelling of 33012444122432 in words is "thirty-three trillion, twelve billion, four hundred forty-four million, one hundred twenty-two thousand, four hundred thirty-two".