33030312230212 has 24 divisors (see below), whose sum is σ = 63236503022112. Its totient is φ = 14971246329600.

The previous prime is 33030312230189. The next prime is 33030312230233. The reversal of 33030312230212 is 21203221303033.

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, 1063283214 + ... + 1063314277.

It is an arithmetic number, because the mean of its divisors is an integer number (2634854292588).

Almost surely, 2^{33030312230212} is an apocalyptic number.

It is an amenable number.

33030312230212 is a deficient number, since it is larger than the sum of its proper divisors (30206190791900).

33030312230212 is a wasteful number, since it uses less digits than its factorization.

33030312230212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126597859 (or 2126597857 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 33030312230212 its reverse (21203221303033), we get a palindrome (54233533533245).

The spelling of 33030312230212 in words is "thirty-three trillion, thirty billion, three hundred twelve million, two hundred thirty thousand, two hundred twelve".