200211221022201 has 12 divisors (see below), whose sum is σ = 304414722022320. Its totient is φ = 126449192224440.

The previous prime is 200211221022181. The next prime is 200211221022221. The reversal of 200211221022201 is 102220122112002.

It is a happy number.

200211221022201 is a `hidden beast` number, since 20 + 0 + 211 + 2 + 210 + 2 + 220 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (200211221022181) and next prime (200211221022221).

It is not a de Polignac number, because 200211221022201 - 2³¹ = 200209073538553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200211221022221) 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, 585412926795 + ... + 585412927136.

It is an arithmetic number, because the mean of its divisors is an integer number (25367893501860).

Almost surely, 2^{200211221022201} is an apocalyptic number.

It is an amenable number.

200211221022201 is a deficient number, since it is larger than the sum of its proper divisors (104203501000119).

200211221022201 is a wasteful number, since it uses less digits than its factorization.

200211221022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170825853956 (or 1170825853953 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 200211221022201 its reverse (102220122112002), we get a palindrome (302431343134203).

The spelling of 200211221022201 in words is "two hundred trillion, two hundred eleven billion, two hundred twenty-one million, twenty-two thousand, two hundred one".