200220002210023 has 4 divisors (see below), whose sum is σ = 200220395549040. Its totient is φ = 200219608871008.

The previous prime is 200220002209967. The next prime is 200220002210113. The reversal of 200220002210023 is 320012200022002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200220002210023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200220002209979 and 200220002210006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220002210923) 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, 195904978 + ... + 196924351.

It is an arithmetic number, because the mean of its divisors is an integer number (50055098887260).

Almost surely, 2^{200220002210023} is an apocalyptic number.

200220002210023 is a deficient number, since it is larger than the sum of its proper divisors (393339017).

200220002210023 is an equidigital number, since it uses as much as digits as its factorization.

200220002210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393339016.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 200220002210023 its reverse (320012200022002), we get a palindrome (520232202232025).

The spelling of 200220002210023 in words is "two hundred trillion, two hundred twenty billion, two million, two hundred ten thousand, twenty-three".