132230211220 has 12 divisors (see below), whose sum is σ = 277683443604. Its totient is φ = 52892084480.

The previous prime is 132230211149. The next prime is 132230211227. The reversal of 132230211220 is 22112032231.

It can be written as a sum of positive squares in 2 ways, for example, as 101356909956 + 30873301264 = 318366^2 + 175708^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132230211227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3305755261 + ... + 3305755300.

It is an arithmetic number, because the mean of its divisors is an integer number (23140286967).

Almost surely, 2^132230211220 is an apocalyptic number.

132230211220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132230211220 is an abundant number, since it is smaller than the sum of its proper divisors (145453232384).

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

132230211220 is a wasteful number, since it uses less digits than its factorization.

132230211220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6611510570 (or 6611510568 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 132230211220 its reverse (22112032231), we get a palindrome (154342243451).

The spelling of 132230211220 in words is "one hundred thirty-two billion, two hundred thirty million, two hundred eleven thousand, two hundred twenty".