132223999 has 4 divisors (see below), whose sum is σ = 132247360. Its totient is φ = 132200640.

The previous prime is 132223997. The next prime is 132224009. The reversal of 132223999 is 999322231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132223999 - 2¹ = 132223997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132223997) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2767 + ... + 16495.

It is an arithmetic number, because the mean of its divisors is an integer number (33061840).

Almost surely, 2^132223999 is an apocalyptic number.

132223999 is a deficient number, since it is larger than the sum of its proper divisors (23361).

132223999 is an equidigital number, since it uses as much as digits as its factorization.

132223999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23360.

The product of its digits is 52488, while the sum is 40.

The square root of 132223999 is about 11498.8694661693. The cubic root of 132223999 is about 509.4521850693.

The spelling of 132223999 in words is "one hundred thirty-two million, two hundred twenty-three thousand, nine hundred ninety-nine".