200001201210022 has 16 divisors (see below), whose sum is σ = 317907008096832. Its totient is φ = 94041755602560.

The previous prime is 200001201209989. The next prime is 200001201210029. The reversal of 200001201210022 is 220012102100002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200001201209984 and 200001201210011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200001201210029) 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, 2389230393 + ... + 2389314100.

It is an arithmetic number, because the mean of its divisors is an integer number (19869188006052).

Almost surely, 2^{200001201210022} is an apocalyptic number.

200001201210022 is a deficient number, since it is larger than the sum of its proper divisors (117905806886810).

200001201210022 is a wasteful number, since it uses less digits than its factorization.

200001201210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778545743.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200001201210022 its reverse (220012102100002), we get a palindrome (420013303310024).

The spelling of 200001201210022 in words is "two hundred trillion, one billion, two hundred one million, two hundred ten thousand, twenty-two".