200210011221 has 8 divisors (see below), whose sum is σ = 291214561824. Its totient is φ = 121339400720.

The previous prime is 200210011091. The next prime is 200210011327. The reversal of 200210011221 is 122110012002.

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 200210011221 - 2¹⁷ = 200209880149 is a prime.

It is a super-2 number, since 2×200210011221² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200210011197 and 200210011206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200210081221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3033484986 + ... + 3033485051.

It is an arithmetic number, because the mean of its divisors is an integer number (36401820228).

Almost surely, 2^200210011221 is an apocalyptic number.

It is an amenable number.

200210011221 is a deficient number, since it is larger than the sum of its proper divisors (91004550603).

200210011221 is a wasteful number, since it uses less digits than its factorization.

200210011221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6066970051.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200210011221 its reverse (122110012002), we get a palindrome (322320023223).

The spelling of 200210011221 in words is "two hundred billion, two hundred ten million, eleven thousand, two hundred twenty-one".