201022002110001 has 16 divisors (see below), whose sum is σ = 272429136459008. Its totient is φ = 131814862704000.

The previous prime is 201022002109997. The next prime is 201022002110051. The reversal of 201022002110001 is 100011200220102.

It is not a de Polignac number, because 201022002110001 - 2² = 201022002109997 is a prime.

It is a super-2 number, since 2×201022002110001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201022002110051) 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, 3325300 + ... + 20324901.

It is an arithmetic number, because the mean of its divisors is an integer number (17026821028688).

Almost surely, 2^{201022002110001} is an apocalyptic number.

It is an amenable number.

201022002110001 is a deficient number, since it is larger than the sum of its proper divisors (71407134349007).

201022002110001 is a wasteful number, since it uses less digits than its factorization.

201022002110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23696712.

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

Adding to 201022002110001 its reverse (100011200220102), we get a palindrome (301033202330103).

The spelling of 201022002110001 in words is "two hundred one trillion, twenty-two billion, two million, one hundred ten thousand, one".