200200012112221 has 8 divisors (see below), whose sum is σ = 220332756694464. Its totient is φ = 180389391443520.

The previous prime is 200200012112207. The next prime is 200200012112237. The reversal of 200200012112221 is 122211210002002.

It is a happy number.

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 200200012112221 - 2¹⁵ = 200200012079453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200200012112195 and 200200012112204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200200012112521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80530977081 + ... + 80530979566.

It is an arithmetic number, because the mean of its divisors is an integer number (27541594586808).

Almost surely, 2^{200200012112221} is an apocalyptic number.

It is an amenable number.

200200012112221 is a deficient number, since it is larger than the sum of its proper divisors (20132744582243).

200200012112221 is a wasteful number, since it uses less digits than its factorization.

200200012112221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161061956771.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200200012112221 its reverse (122211210002002), we get a palindrome (322411222114223).

The spelling of 200200012112221 in words is "two hundred trillion, two hundred billion, twelve million, one hundred twelve thousand, two hundred twenty-one".