201000012010001 has 16 divisors (see below), whose sum is σ = 203165225097216. Its totient is φ = 198847098450000.

The previous prime is 201000012009977. The next prime is 201000012010027. The reversal of 201000012010001 is 100010210000102.

201000012010001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 201000012010001 - 2³⁴ = 200982832140817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201000012010081) 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, 43325486 + ... + 47739896.

It is an arithmetic number, because the mean of its divisors is an integer number (12697826568576).

Almost surely, 2^{201000012010001} is an apocalyptic number.

It is an amenable number.

201000012010001 is a deficient number, since it is larger than the sum of its proper divisors (2165213087215).

201000012010001 is a wasteful number, since it uses less digits than its factorization.

201000012010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415804.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 201000012010001 its reverse (100010210000102), we get a palindrome (301010222010103).

The spelling of 201000012010001 in words is "two hundred one trillion, twelve million, ten thousand, one".