132001311222 has 96 divisors (see below), whose sum is σ = 320870238624. Its totient is φ = 38866521600.

The previous prime is 132001311209. The next prime is 132001311241. The reversal of 132001311222 is 222113100231.

132001311222 is a `hidden beast` number, since 132 + 0 + 0 + 1 + 311 + 222 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 132001311195 and 132001311204.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 5563248 + ... + 5586924.

It is an arithmetic number, because the mean of its divisors is an integer number (3342398319).

Almost surely, 2^132001311222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132001311222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160435119312).

132001311222 is an abundant number, since it is smaller than the sum of its proper divisors (188868927402).

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

132001311222 is a wasteful number, since it uses less digits than its factorization.

132001311222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24494 (or 24491 counting only the distinct ones).

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

Adding to 132001311222 its reverse (222113100231), we get a palindrome (354114411453).

The spelling of 132001311222 in words is "one hundred thirty-two billion, one million, three hundred eleven thousand, two hundred twenty-two".