200201122201001 has 32 divisors (see below), whose sum is σ = 207261087206400. Its totient is φ = 193301243721280.

The previous prime is 200201122200941. The next prime is 200201122201009. The reversal of 200201122201001 is 100102221102002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200201122201001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200201122201009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 391826186 + ... + 392336796.

It is an arithmetic number, because the mean of its divisors is an integer number (6476908975200).

Almost surely, 2^{200201122201001} is an apocalyptic number.

It is an amenable number.

200201122201001 is a deficient number, since it is larger than the sum of its proper divisors (7059965005399).

200201122201001 is a wasteful number, since it uses less digits than its factorization.

200201122201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511309.

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

Adding to 200201122201001 its reverse (100102221102002), we get a palindrome (300303343303003).

The spelling of 200201122201001 in words is "two hundred trillion, two hundred one billion, one hundred twenty-two million, two hundred one thousand, one".