133200322212 has 24 divisors (see below), whose sum is σ = 314734940800. Its totient is φ = 43838080416.

The previous prime is 133200322163. The next prime is 133200322217. The reversal of 133200322212 is 212223002331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (133200322217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70252387 + ... + 70254282.

Almost surely, 2^133200322212 is an apocalyptic number.

133200322212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133200322212 is an abundant number, since it is smaller than the sum of its proper divisors (181534618588).

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

133200322212 is a wasteful number, since it uses less digits than its factorization.

133200322212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140506755 (or 140506753 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 133200322212 its reverse (212223002331), we get a palindrome (345423324543).

The spelling of 133200322212 in words is "one hundred thirty-three billion, two hundred million, three hundred twenty-two thousand, two hundred twelve".