10111202122201 has 16 divisors (see below), whose sum is σ = 10326828170880. Its totient is φ = 9897858115200.

The previous prime is 10111202122163. The next prime is 10111202122207. The reversal of 10111202122201 is 10222120211101.

It is not a de Polignac number, because 10111202122201 - 2¹⁷ = 10111201991129 is a prime.

It is a super-2 number, since 2×10111202122201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111202122207) 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, 147052636 + ... + 147121378.

It is an arithmetic number, because the mean of its divisors is an integer number (645426760680).

Almost surely, 2^{10111202122201} is an apocalyptic number.

It is an amenable number.

10111202122201 is a deficient number, since it is larger than the sum of its proper divisors (215626048679).

10111202122201 is a wasteful number, since it uses less digits than its factorization.

10111202122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85296.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10111202122201 its reverse (10222120211101), we get a palindrome (20333322333302).

The spelling of 10111202122201 in words is "ten trillion, one hundred eleven billion, two hundred two million, one hundred twenty-two thousand, two hundred one".