200210000222121 has 8 divisors (see below), whose sum is σ = 269441495626464. Its totient is φ = 132225919149600.

The previous prime is 200210000222059. The next prime is 200210000222123. The reversal of 200210000222121 is 121222000012002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200210000222121 - 2¹⁴ = 200210000205737 is a prime.

It is a super-3 number, since 3×200210000222121³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200210000222121.

It is not an unprimeable number, because it can be changed into a prime (200210000222123) 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, 311853582580 + ... + 311853583221.

It is an arithmetic number, because the mean of its divisors is an integer number (33680186953308).

Almost surely, 2^{200210000222121} is an apocalyptic number.

It is an amenable number.

200210000222121 is a deficient number, since it is larger than the sum of its proper divisors (69231495404343).

200210000222121 is a wasteful number, since it uses less digits than its factorization.

200210000222121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623707165911.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200210000222121 its reverse (121222000012002), we get a palindrome (321432000234123).

The spelling of 200210000222121 in words is "two hundred trillion, two hundred ten billion, two hundred twenty-two thousand, one hundred twenty-one".