20133102202212 has 48 divisors (see below), whose sum is σ = 47354580733824. Its totient is φ = 6657312960000.

The previous prime is 20133102202193. The next prime is 20133102202271. The reversal of 20133102202212 is 21220220133102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10686864 + ... + 12428807.

It is an arithmetic number, because the mean of its divisors is an integer number (986553765288).

Almost surely, 2^{20133102202212} is an apocalyptic number.

It is an amenable number.

20133102202212 is an abundant number, since it is smaller than the sum of its proper divisors (27221478531612).

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

20133102202212 is a wasteful number, since it uses less digits than its factorization.

20133102202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23116260 (or 23116258 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20133102202212 its reverse (21220220133102), we get a palindrome (41353322335314).

The spelling of 20133102202212 in words is "twenty trillion, one hundred thirty-three billion, one hundred two million, two hundred two thousand, two hundred twelve".