132111223200 has 432 divisors, whose sum is σ = 521954780256. Its totient is φ = 31160678400.

The previous prime is 132111223193. The next prime is 132111223219. The reversal of 132111223200 is 2322111231.

132111223200 is a `hidden beast` number, since 1 + 321 + 1 + 1 + 22 + 320 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2907859 + ... + 2952941.

It is an arithmetic number, because the mean of its divisors is an integer number (1208228658).

Almost surely, 2^132111223200 is an apocalyptic number.

132111223200 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 132111223200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260977390128).

132111223200 is an abundant number, since it is smaller than the sum of its proper divisors (389843557056).

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

132111223200 is a wasteful number, since it uses less digits than its factorization.

132111223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45157 (or 45141 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 132111223200 its reverse (2322111231), we get a palindrome (134433334431).

The spelling of 132111223200 in words is "one hundred thirty-two billion, one hundred eleven million, two hundred twenty-three thousand, two hundred".