33012011020996 has 12 divisors (see below), whose sum is σ = 66024022042048. Its totient is φ = 14148004723272.

The previous prime is 33012011020969. The next prime is 33012011021047. The reversal of 33012011020996 is 69902011021033.

33012011020996 is an admirable number.

It is a super-2 number, since 2×33012011020996² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589500196776 + ... + 589500196831.

Almost surely, 2^{33012011020996} is an apocalyptic number.

It is an amenable number.

33012011020996 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.

33012011020996 is a wasteful number, since it uses less digits than its factorization.

33012011020996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179000393618 (or 1179000393616 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

Adding to 33012011020996 its sum of digits (37), we get a palindrome (33012011021033).

The spelling of 33012011020996 in words is "thirty-three trillion, twelve billion, eleven million, twenty thousand, nine hundred ninety-six".