132220122421212 has 48 divisors (see below), whose sum is σ = 391763325694720. Its totient is φ = 37777177834416.

The previous prime is 132220122421187. The next prime is 132220122421213. The reversal of 132220122421212 is 212124221022231.

132220122421212 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 2 + 0 + 1 + 22 + 421 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132220122421213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87447170158 + ... + 87447171669.

Almost surely, 2^{132220122421212} is an apocalyptic number.

132220122421212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132220122421212 is an abundant number, since it is smaller than the sum of its proper divisors (259543203273508).

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

132220122421212 is a wasteful number, since it uses less digits than its factorization.

132220122421212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174894341847 (or 174894341839 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 132220122421212 its reverse (212124221022231), we get a palindrome (344344343443443).

The spelling of 132220122421212 in words is "one hundred thirty-two trillion, two hundred twenty billion, one hundred twenty-two million, four hundred twenty-one thousand, two hundred twelve".