201011020122001 has 8 divisors (see below), whose sum is σ = 202867414375808. Its totient is φ = 199162821870000.

The previous prime is 201011020121971. The next prime is 201011020122049. The reversal of 201011020122001 is 100221020110102.

201011020122001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201011020122001 - 2⁵ = 201011020121969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201011920122001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2048951175 + ... + 2049049276.

It is an arithmetic number, because the mean of its divisors is an integer number (25358426796976).

Almost surely, 2^{201011020122001} is an apocalyptic number.

It is an amenable number.

201011020122001 is a deficient number, since it is larger than the sum of its proper divisors (1856394253807).

201011020122001 is a wasteful number, since it uses less digits than its factorization.

201011020122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4098000903.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201011020122001 its reverse (100221020110102), we get a palindrome (301232040232103).

The spelling of 201011020122001 in words is "two hundred one trillion, eleven billion, twenty million, one hundred twenty-two thousand, one".