33010012 has 24 divisors (see below), whose sum is σ = 66610656. Its totient is φ = 14020608.

The previous prime is 33010007. The next prime is 33010051. The reversal of 33010012 is 21001033.

It is a super-3 number, since 3×33010012³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053 + ... + 8380.

It is an arithmetic number, because the mean of its divisors is an integer number (2775444).

Almost surely, 2^33010012 is an apocalyptic number.

It is an amenable number.

33010012 is an abundant number, since it is smaller than the sum of its proper divisors (33600644).

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

33010012 is a wasteful number, since it uses less digits than its factorization.

33010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10557 (or 10555 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 33010012 is about 5745.4340131969. The cubic root of 33010012 is about 320.7858679355.

Adding to 33010012 its reverse (21001033), we get a palindrome (54011045).

The spelling of 33010012 in words is "thirty-three million, ten thousand, twelve".