33210242012 has 12 divisors (see below), whose sum is σ = 58119814536. Its totient is φ = 16604580720.

The previous prime is 33210241997. The next prime is 33210242027. The reversal of 33210242012 is 21024201233.

It is an interprime number because it is at equal distance from previous prime (33210241997) and next prime (33210242027).

It is a super-2 number, since 2×33210242012² (a number of 22 digits) contains 22 as substring.

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, 24062 + ... + 258842.

It is an arithmetic number, because the mean of its divisors is an integer number (4843317878).

Almost surely, 2^33210242012 is an apocalyptic number.

It is an amenable number.

33210242012 is a deficient number, since it is larger than the sum of its proper divisors (24909572524).

33210242012 is a wasteful number, since it uses less digits than its factorization.

33210242012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270148 (or 270146 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 33210242012 its reverse (21024201233), we get a palindrome (54234443245).

The spelling of 33210242012 in words is "thirty-three billion, two hundred ten million, two hundred forty-two thousand, twelve".