20223404320199 has 4 divisors (see below), whose sum is σ = 20328188798736. Its totient is φ = 20118619841664.

The previous prime is 20223404320183. The next prime is 20223404320201. The reversal of 20223404320199 is 99102340432202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20223404320199 - 2⁴ = 20223404320183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20223404320109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52392238979 + ... + 52392239364.

It is an arithmetic number, because the mean of its divisors is an integer number (5082047199684).

Almost surely, 2^{20223404320199} is an apocalyptic number.

20223404320199 is a deficient number, since it is larger than the sum of its proper divisors (104784478537).

20223404320199 is a wasteful number, since it uses less digits than its factorization.

20223404320199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104784478536.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 20223404320199 in words is "twenty trillion, two hundred twenty-three billion, four hundred four million, three hundred twenty thousand, one hundred ninety-nine".