23230012221099 has 24 divisors (see below), whose sum is σ = 33573033170352. Its totient is φ = 15478104438720.

The previous prime is 23230012221083. The next prime is 23230012221103. The reversal of 23230012221099 is 99012221003232.

23230012221099 is a `hidden beast` number, since 2 + 3 + 230 + 0 + 122 + 210 + 99 = 666.

It is not a de Polignac number, because 23230012221099 - 2⁴ = 23230012221083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23230012221019) 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, 580541617 + ... + 580581629.

It is an arithmetic number, because the mean of its divisors is an integer number (1398876382098).

Almost surely, 2^{23230012221099} is an apocalyptic number.

23230012221099 is a deficient number, since it is larger than the sum of its proper divisors (10343020949253).

23230012221099 is a wasteful number, since it uses less digits than its factorization.

23230012221099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74107 (or 74104 counting only the distinct ones).

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

The spelling of 23230012221099 in words is "twenty-three trillion, two hundred thirty billion, twelve million, two hundred twenty-one thousand, ninety-nine".