200210222220121 has 8 divisors (see below), whose sum is σ = 200525601060864. Its totient is φ = 199894852846080.

The previous prime is 200210222220077. The next prime is 200210222220139. The reversal of 200210222220121 is 121022222012002.

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 200210222220121 - 2⁷ = 200210222219993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200210222220191) 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, 40577580 + ... + 45243346.

It is an arithmetic number, because the mean of its divisors is an integer number (25065700132608).

Almost surely, 2^{200210222220121} is an apocalyptic number.

It is an amenable number.

200210222220121 is a deficient number, since it is larger than the sum of its proper divisors (315378840743).

200210222220121 is an equidigital number, since it uses as much as digits as its factorization.

200210222220121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733351.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200210222220121 its reverse (121022222012002), we get a palindrome (321232444232123).

The spelling of 200210222220121 in words is "two hundred trillion, two hundred ten billion, two hundred twenty-two million, two hundred twenty thousand, one hundred twenty-one".