133122201200 has 60 divisors (see below), whose sum is σ = 319934928360. Its totient is φ = 53230759680.

The previous prime is 133122201197. The next prime is 133122201203. The reversal of 133122201200 is 2102221331.

It is an interprime number because it is at equal distance from previous prime (133122201197) and next prime (133122201203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133122201203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1152482 + ... + 1262718.

It is an arithmetic number, because the mean of its divisors is an integer number (5332248806).

Almost surely, 2^133122201200 is an apocalyptic number.

133122201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133122201200 is an abundant number, since it is smaller than the sum of its proper divisors (186812727160).

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

133122201200 is a wasteful number, since it uses less digits than its factorization.

133122201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113274 (or 113263 counting only the distinct ones).

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

Adding to 133122201200 its reverse (2102221331), we get a palindrome (135224422531).

The spelling of 133122201200 in words is "one hundred thirty-three billion, one hundred twenty-two million, two hundred one thousand, two hundred".