33500032506012 has 12 divisors (see below), whose sum is σ = 78166742514056. Its totient is φ = 11166677502000.

The previous prime is 33500032505917. The next prime is 33500032506013. The reversal of 33500032506012 is 21060523000533.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×33500032506012² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33500032506013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1395834687739 + ... + 1395834687762.

Almost surely, 2^{33500032506012} is an apocalyptic number.

It is an amenable number.

33500032506012 is an abundant number, since it is smaller than the sum of its proper divisors (44666710008044).

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

33500032506012 is a wasteful number, since it uses less digits than its factorization.

33500032506012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791669375508 (or 2791669375506 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 33500032506012 its reverse (21060523000533), we get a palindrome (54560555506545).

The spelling of 33500032506012 in words is "thirty-three trillion, five hundred billion, thirty-two million, five hundred six thousand, twelve".