132221196 has 18 divisors (see below), whose sum is σ = 334225892. Its totient is φ = 44073720.

The previous prime is 132221191. The next prime is 132221197. The reversal of 132221196 is 691122231.

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (132221191) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1836370 + ... + 1836441.

Almost surely, 2^132221196 is an apocalyptic number.

It is an amenable number.

132221196 is an abundant number, since it is smaller than the sum of its proper divisors (202004696).

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

132221196 is a wasteful number, since it uses less digits than its factorization.

132221196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672821 (or 3672816 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 132221196 is about 11498.7475839763. The cubic root of 132221196 is about 509.4485851062.

The spelling of 132221196 in words is "one hundred thirty-two million, two hundred twenty-one thousand, one hundred ninety-six".