33122010212 has 12 divisors (see below), whose sum is σ = 58661874096. Its totient is φ = 16361474760.

The previous prime is 33122010199. The next prime is 33122010227. The reversal of 33122010212 is 21201022133.

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, 49882214 + ... + 49882877.

It is an arithmetic number, because the mean of its divisors is an integer number (4888489508).

Almost surely, 2^33122010212 is an apocalyptic number.

It is an amenable number.

33122010212 is a deficient number, since it is larger than the sum of its proper divisors (25539863884).

33122010212 is a wasteful number, since it uses less digits than its factorization.

33122010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99765178 (or 99765176 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 33122010212 its reverse (21201022133), we get a palindrome (54323032345).

The spelling of 33122010212 in words is "thirty-three billion, one hundred twenty-two million, ten thousand, two hundred twelve".