132221298 has 24 divisors (see below), whose sum is σ = 290669904. Its totient is φ = 40066840.

The previous prime is 132221267. The next prime is 132221317. The reversal of 132221298 is 892122231.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90336 + ... + 91787.

It is an arithmetic number, because the mean of its divisors is an integer number (12111246).

Almost surely, 2^132221298 is an apocalyptic number.

132221298 is an abundant number, since it is smaller than the sum of its proper divisors (158448606).

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

132221298 is a wasteful number, since it uses less digits than its factorization.

132221298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182150 (or 182139 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 132221298 is about 11498.7520192410. The cubic root of 132221298 is about 509.4487161082.

The spelling of 132221298 in words is "one hundred thirty-two million, two hundred twenty-one thousand, two hundred ninety-eight".