33010810012 has 12 divisors (see below), whose sum is σ = 58298908360. Its totient is φ = 16353979056.

The previous prime is 33010809991. The next prime is 33010810037. The reversal of 33010810012 is 21001801033.

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, 37855998 + ... + 37856869.

Almost surely, 2^33010810012 is an apocalyptic number.

It is an amenable number.

33010810012 is a deficient number, since it is larger than the sum of its proper divisors (25288098348).

33010810012 is a wasteful number, since it uses less digits than its factorization.

33010810012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75712980 (or 75712978 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 33010810012 in words is "thirty-three billion, ten million, eight hundred ten thousand, twelve".