2320220111099 has 36 divisors (see below), whose sum is σ = 2713936289064. Its totient is φ = 1981721280000.

The previous prime is 2320220111093. The next prime is 2320220111113. The reversal of 2320220111099 is 9901110220232.

It is a happy number.

It is not a de Polignac number, because 2320220111099 - 2⁸ = 2320220110843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2320220111093) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19909199 + ... + 20025399.

Almost surely, 2^{2320220111099} is an apocalyptic number.

2320220111099 is a deficient number, since it is larger than the sum of its proper divisors (393716177965).

2320220111099 is a wasteful number, since it uses less digits than its factorization.

2320220111099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116828 (or 116800 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 2320220111099 in words is "two trillion, three hundred twenty billion, two hundred twenty million, one hundred eleven thousand, ninety-nine".