200001201211022 has 4 divisors (see below), whose sum is σ = 300001801816536. Its totient is φ = 100000600605510.

The previous prime is 200001201210989. The next prime is 200001201211051. The reversal of 200001201211022 is 220112102100002.

200001201211022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 200001201210988 and 200001201211006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000300302754 + ... + 50000300302757.

It is an arithmetic number, because the mean of its divisors is an integer number (75000450454134).

Almost surely, 2^{200001201211022} is an apocalyptic number.

200001201211022 is a deficient number, since it is larger than the sum of its proper divisors (100000600605514).

200001201211022 is a wasteful number, since it uses less digits than its factorization.

200001201211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100000600605513.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200001201211022 its reverse (220112102100002), we get a palindrome (420113303311024).

The spelling of 200001201211022 in words is "two hundred trillion, one billion, two hundred one million, two hundred eleven thousand, twenty-two".