133232322212212 has 12 divisors (see below), whose sum is σ = 233156766620736. Its totient is φ = 66616103177720.

The previous prime is 133232322212203. The next prime is 133232322212263. The reversal of 133232322212212 is 212212223232331.

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, 9083614 + ... + 18680917.

It is an arithmetic number, because the mean of its divisors is an integer number (19429730551728).

Almost surely, 2^{133232322212212} is an apocalyptic number.

It is an amenable number.

133232322212212 is a deficient number, since it is larger than the sum of its proper divisors (99924444408524).

133232322212212 is a wasteful number, since it uses less digits than its factorization.

133232322212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28964198 (or 28964196 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

Adding to 133232322212212 its reverse (212212223232331), we get a palindrome (345444545444543).

The spelling of 133232322212212 in words is "one hundred thirty-three trillion, two hundred thirty-two billion, three hundred twenty-two million, two hundred twelve thousand, two hundred twelve".