133022331200 has 84 divisors (see below), whose sum is σ = 357074309472. Its totient is φ = 48371750400.

The previous prime is 133022331163. The next prime is 133022331209. The reversal of 133022331200 is 2133220331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133022331209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3761444 + ... + 3796643.

Almost surely, 2^133022331200 is an apocalyptic number.

133022331200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133022331200 is an abundant number, since it is smaller than the sum of its proper divisors (224051978272).

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

133022331200 is a wasteful number, since it uses less digits than its factorization.

133022331200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7558120 (or 7558105 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 133022331200 its reverse (2133220331), we get a palindrome (135155551531).

The spelling of 133022331200 in words is "one hundred thirty-three billion, twenty-two million, three hundred thirty-one thousand, two hundred".