133222131332320 has 48 divisors (see below), whose sum is σ = 314979951364848. Its totient is φ = 53247766210560.

The previous prime is 133222131332317. The next prime is 133222131332327. The reversal of 133222131332320 is 23233131222331.

It is a super-3 number, since 3×133222131332320³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133222131332327) 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, 320778726 + ... + 321193765.

It is an arithmetic number, because the mean of its divisors is an integer number (6562082320101).

Almost surely, 2^{133222131332320} is an apocalyptic number.

133222131332320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133222131332320 is an abundant number, since it is smaller than the sum of its proper divisors (181757820032528).

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

133222131332320 is a wasteful number, since it uses less digits than its factorization.

133222131332320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641973803 (or 641973795 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 133222131332320 its reverse (23233131222331), we get a palindrome (156455262554651).

The spelling of 133222131332320 in words is "one hundred thirty-three trillion, two hundred twenty-two billion, one hundred thirty-one million, three hundred thirty-two thousand, three hundred twenty".