200120102020223 has 96 divisors (see below), whose sum is σ = 256773515658240. Its totient is φ = 152633620339200.

The previous prime is 200120102020211. The next prime is 200120102020273. The reversal of 200120102020223 is 322020201021002.

It is not a de Polignac number, because 200120102020223 - 2²⁴ = 200120085243007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120102020273) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8144552528 + ... + 8144577098.

It is an arithmetic number, because the mean of its divisors is an integer number (2674724121440).

Almost surely, 2^{200120102020223} is an apocalyptic number.

200120102020223 is a deficient number, since it is larger than the sum of its proper divisors (56653413638017).

200120102020223 is a wasteful number, since it uses less digits than its factorization.

200120102020223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25669 (or 25658 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 200120102020223 its reverse (322020201021002), we get a palindrome (522140303041225).

The spelling of 200120102020223 in words is "two hundred trillion, one hundred twenty billion, one hundred two million, twenty thousand, two hundred twenty-three".