200210222002221 has 12 divisors (see below), whose sum is σ = 289193614477248. Its totient is φ = 133472986757064.

The previous prime is 200210222002207. The next prime is 200210222002223. The reversal of 200210222002221 is 122200222012002.

200210222002221 is a `hidden beast` number, since 200 + 21 + 0 + 2 + 220 + 0 + 2 + 221 = 666.

It is not a de Polignac number, because 200210222002221 - 2⁷ = 200210222002093 is a prime.

It is a super-2 number, since 2×200210222002221² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200210222002194 and 200210222002203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200210222002223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38642565 + ... + 43516298.

It is an arithmetic number, because the mean of its divisors is an integer number (24099467873104).

Almost surely, 2^{200210222002221} is an apocalyptic number.

It is an amenable number.

200210222002221 is a deficient number, since it is larger than the sum of its proper divisors (88983392475027).

200210222002221 is a wasteful number, since it uses less digits than its factorization.

200210222002221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82429632 (or 82429629 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 200210222002221 its reverse (122200222012002), we get a palindrome (322410444014223).

The spelling of 200210222002221 in words is "two hundred trillion, two hundred ten billion, two hundred twenty-two million, two thousand, two hundred twenty-one".