200000022023 has 4 divisors (see below), whose sum is σ = 201342304200. Its totient is φ = 198657739848.

The previous prime is 200000021989. The next prime is 200000022067. The reversal of 200000022023 is 320220000002.

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 200000022023 - 2¹⁶ = 199999956487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200000021995 and 200000022013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200000022073) 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, 671140865 + ... + 671141162.

It is an arithmetic number, because the mean of its divisors is an integer number (50335576050).

Almost surely, 2^200000022023 is an apocalyptic number.

200000022023 is a deficient number, since it is larger than the sum of its proper divisors (1342282177).

200000022023 is a wasteful number, since it uses less digits than its factorization.

200000022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342282176.

The product of its (nonzero) digits is 48, while the sum is 11.

Adding to 200000022023 its reverse (320220000002), we get a palindrome (520220022025).

The spelling of 200000022023 in words is "two hundred billion, twenty-two thousand, twenty-three".