132223321200 has 120 divisors (see below), whose sum is σ = 425684560000. Its totient is φ = 35082305280.

The previous prime is 132223321193. The next prime is 132223321207. The reversal of 132223321200 is 2123322231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (132223321193) and next prime (132223321207).

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132223321207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38050 + ... + 515649.

Almost surely, 2^132223321200 is an apocalyptic number.

132223321200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132223321200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212842280000).

132223321200 is an abundant number, since it is smaller than the sum of its proper divisors (293461238800).

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

132223321200 is a wasteful number, since it uses less digits than its factorization.

132223321200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553919 (or 553908 counting only the distinct ones).

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

Adding to 132223321200 its reverse (2123322231), we get a palindrome (134346643431).

The spelling of 132223321200 in words is "one hundred thirty-two billion, two hundred twenty-three million, three hundred twenty-one thousand, two hundred".