33012020120212 has 12 divisors (see below), whose sum is σ = 66024040240480. Its totient is φ = 14148008622936.

The previous prime is 33012020120201. The next prime is 33012020120239. The reversal of 33012020120212 is 21202102021033.

33012020120212 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 33012020120212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589500359262 + ... + 589500359317.

Almost surely, 2^{33012020120212} is an apocalyptic number.

It is an amenable number.

33012020120212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33012020120212 is a wasteful number, since it uses less digits than its factorization.

33012020120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179000718590 (or 1179000718588 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 33012020120212 its reverse (21202102021033), we get a palindrome (54214122141245).

The spelling of 33012020120212 in words is "thirty-three trillion, twelve billion, twenty million, one hundred twenty thousand, two hundred twelve".