33002220322212 has 48 divisors (see below), whose sum is σ = 80355902376960. Its totient is φ = 10522097378848.

The previous prime is 33002220322207. The next prime is 33002220322217. The reversal of 33002220322212 is 21222302220033.

It is an interprime number because it is at equal distance from previous prime (33002220322207) and next prime (33002220322217).

It is not an unprimeable number, because it can be changed into a prime (33002220322217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6397489 + ... + 10340807.

It is an arithmetic number, because the mean of its divisors is an integer number (1674081299520).

Almost surely, 2^{33002220322212} is an apocalyptic number.

It is an amenable number.

33002220322212 is an abundant number, since it is smaller than the sum of its proper divisors (47353682054748).

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

33002220322212 is a wasteful number, since it uses less digits than its factorization.

33002220322212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3973672 (or 3973670 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 33002220322212 its reverse (21222302220033), we get a palindrome (54224522542245).

The spelling of 33002220322212 in words is "thirty-three trillion, two billion, two hundred twenty million, three hundred twenty-two thousand, two hundred twelve".