132305042220 has 96 divisors (see below), whose sum is σ = 416296323072. Its totient is φ = 31151417088.

The previous prime is 132305042171. The next prime is 132305042227. The reversal of 132305042220 is 22240503231.

It is not an unprimeable number, because it can be changed into a prime (132305042227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3669492 + ... + 3705371.

It is an arithmetic number, because the mean of its divisors is an integer number (4336420032).

Almost surely, 2^132305042220 is an apocalyptic number.

132305042220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132305042220 is an abundant number, since it is smaller than the sum of its proper divisors (283991280852).

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

132305042220 is a wasteful number, since it uses less digits than its factorization.

132305042220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7374911 (or 7374909 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 132305042220 its reverse (22240503231), we get a palindrome (154545545451).

The spelling of 132305042220 in words is "one hundred thirty-two billion, three hundred five million, forty-two thousand, two hundred twenty".