232213221099 has 12 divisors (see below), whose sum is σ = 336511671496. Its totient is φ = 154304548992.

The previous prime is 232213221091. The next prime is 232213221109. The reversal of 232213221099 is 990122312232.

232213221099 is a `hidden beast` number, since 2 + 3 + 221 + 322 + 109 + 9 = 666.

It is not a de Polignac number, because 232213221099 - 2³ = 232213221091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232213221091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42019174 + ... + 42024699.

Almost surely, 2^232213221099 is an apocalyptic number.

232213221099 is a deficient number, since it is larger than the sum of its proper divisors (104298450397).

232213221099 is a wasteful number, since it uses less digits than its factorization.

232213221099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84044186 (or 84044183 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 232213221099 in words is "two hundred thirty-two billion, two hundred thirteen million, two hundred twenty-one thousand, ninety-nine".