200120032223 has 4 divisors (see below), whose sum is σ = 200453011248. Its totient is φ = 199787053200.

The previous prime is 200120032193. The next prime is 200120032261. The reversal of 200120032223 is 322230021002.

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 200120032223 - 2⁶ = 200120032159 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 (200120032283) 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, 166488611 + ... + 166489812.

It is an arithmetic number, because the mean of its divisors is an integer number (50113252812).

Almost surely, 2^200120032223 is an apocalyptic number.

200120032223 is a deficient number, since it is larger than the sum of its proper divisors (332979025).

200120032223 is an equidigital number, since it uses as much as digits as its factorization.

200120032223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332979024.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 200120032223 its reverse (322230021002), we get a palindrome (522350053225).

The spelling of 200120032223 in words is "two hundred billion, one hundred twenty million, thirty-two thousand, two hundred twenty-three".