20330211099 has 8 divisors (see below), whose sum is σ = 29571216192. Its totient is φ = 12321340040.

The previous prime is 20330211079. The next prime is 20330211103. The reversal of 20330211099 is 99011203302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20330211099 - 2¹¹ = 20330209051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20330211019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308033469 + ... + 308033534.

It is an arithmetic number, because the mean of its divisors is an integer number (3696402024).

Almost surely, 2^20330211099 is an apocalyptic number.

20330211099 is a deficient number, since it is larger than the sum of its proper divisors (9241005093).

20330211099 is a wasteful number, since it uses less digits than its factorization.

20330211099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616067017.

The product of its (nonzero) digits is 2916, while the sum is 30.

The spelling of 20330211099 in words is "twenty billion, three hundred thirty million, two hundred eleven thousand, ninety-nine".