200010230221021 has 24 divisors (see below), whose sum is σ = 230284861552800. Its totient is φ = 172254899587680.

The previous prime is 200010230220979. The next prime is 200010230221103. The reversal of 200010230221021 is 120122032010002.

It is a happy number.

200010230221021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200010230221021 - 2¹⁵ = 200010230188253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200010230220986 and 200010230221004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200010230221621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 275777215 + ... + 276501523.

It is an arithmetic number, because the mean of its divisors is an integer number (9595202564700).

Almost surely, 2^{200010230221021} is an apocalyptic number.

It is an amenable number.

200010230221021 is a deficient number, since it is larger than the sum of its proper divisors (30274631331779).

200010230221021 is a wasteful number, since it uses less digits than its factorization.

200010230221021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793897 (or 793878 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 200010230221021 its reverse (120122032010002), we get a palindrome (320132262231023).

The spelling of 200010230221021 in words is "two hundred trillion, ten billion, two hundred thirty million, two hundred twenty-one thousand, twenty-one".