20332112099 has 16 divisors (see below), whose sum is σ = 22055928384. Its totient is φ = 18631296000.

The previous prime is 20332112089. The next prime is 20332112111. The reversal of 20332112099 is 99021123302.

It is a cyclic number.

It is not a de Polignac number, because 20332112099 - 2²⁸ = 20063676643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20332112039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4239647 + ... + 4244439.

It is an arithmetic number, because the mean of its divisors is an integer number (1378495524).

Almost surely, 2^20332112099 is an apocalyptic number.

20332112099 is a deficient number, since it is larger than the sum of its proper divisors (1723816285).

20332112099 is a wasteful number, since it uses less digits than its factorization.

20332112099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 20332112099 in words is "twenty billion, three hundred thirty-two million, one hundred twelve thousand, ninety-nine".