132220340020 has 48 divisors (see below), whose sum is σ = 295226104320. Its totient is φ = 49568766464.

The previous prime is 132220339991. The next prime is 132220340093. The reversal of 132220340020 is 20043022231.

It is a self number, because there is not a number n which added to its sum of digits gives 132220340020.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 732304 + ... + 894823.

It is an arithmetic number, because the mean of its divisors is an integer number (6150543840).

Almost surely, 2^132220340020 is an apocalyptic number.

132220340020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132220340020 is an abundant number, since it is smaller than the sum of its proper divisors (163005764300).

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

132220340020 is a wasteful number, since it uses less digits than its factorization.

132220340020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627392 (or 1627390 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 132220340020 its reverse (20043022231), we get a palindrome (152263362251).

The spelling of 132220340020 in words is "one hundred thirty-two billion, two hundred twenty million, three hundred forty thousand, twenty".