200111220210023 has 8 divisors (see below), whose sum is σ = 201882456933648. Its totient is φ = 198339989468544.

The previous prime is 200111220209921. The next prime is 200111220210043. The reversal of 200111220210023 is 320012022111002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200111220210023 - 2¹⁴ = 200111220193639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200111220209983 and 200111220210010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200111220210043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90797840 + ... + 92975642.

It is an arithmetic number, because the mean of its divisors is an integer number (25235307116706).

Almost surely, 2^{200111220210023} is an apocalyptic number.

200111220210023 is a deficient number, since it is larger than the sum of its proper divisors (1771236723625).

200111220210023 is a wasteful number, since it uses less digits than its factorization.

200111220210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991073.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 200111220210023 its reverse (320012022111002), we get a palindrome (520123242321025).

The spelling of 200111220210023 in words is "two hundred trillion, one hundred eleven billion, two hundred twenty million, two hundred ten thousand, twenty-three".