200011020122001 has 16 divisors (see below), whose sum is σ = 290927033671680. Its totient is φ = 121218002784720.

The previous prime is 200011020121937. The next prime is 200011020122057. The reversal of 200011020122001 is 100221020110002.

It is not a de Polignac number, because 200011020122001 - 2⁶ = 200011020121937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200011020121001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14819361 + ... + 24892478.

It is an arithmetic number, because the mean of its divisors is an integer number (18182939604480).

Almost surely, 2^{200011020122001} is an apocalyptic number.

It is an amenable number.

200011020122001 is a deficient number, since it is larger than the sum of its proper divisors (90916013549679).

200011020122001 is a wasteful number, since it uses less digits than its factorization.

200011020122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39864476.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200011020122001 its reverse (100221020110002), we get a palindrome (300232040232003).

The spelling of 200011020122001 in words is "two hundred trillion, eleven billion, twenty million, one hundred twenty-two thousand, one".