132223021209 has 24 divisors (see below), whose sum is σ = 202239509472. Its totient is φ = 82956873600.

The previous prime is 132223021169. The next prime is 132223021211. The reversal of 132223021209 is 902120322231.

132223021209 is a `hidden beast` number, since 13 + 222 + 302 + 120 + 9 = 666.

It is not a de Polignac number, because 132223021209 - 2⁸ = 132223020953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132223021009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2514234 + ... + 2566284.

It is an arithmetic number, because the mean of its divisors is an integer number (8426646228).

Almost surely, 2^132223021209 is an apocalyptic number.

It is an amenable number.

132223021209 is a deficient number, since it is larger than the sum of its proper divisors (70016488263).

132223021209 is a wasteful number, since it uses less digits than its factorization.

132223021209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68677 (or 68674 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 132223021209 in words is "one hundred thirty-two billion, two hundred twenty-three million, twenty-one thousand, two hundred nine".