10001201120211 has 16 divisors (see below), whose sum is σ = 15239977542144. Its totient is φ = 5714952559104.

The previous prime is 10001201120201. The next prime is 10001201120219. The reversal of 10001201120211 is 11202110210001.

It is not a de Polignac number, because 10001201120211 - 2¹¹ = 10001201118163 is a prime.

It is a super-2 number, since 2×10001201120211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10001201120219) 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, 7427986 + ... + 8670488.

It is an arithmetic number, because the mean of its divisors is an integer number (952498596384).

Almost surely, 2^{10001201120211} is an apocalyptic number.

10001201120211 is a deficient number, since it is larger than the sum of its proper divisors (5238776421933).

10001201120211 is a wasteful number, since it uses less digits than its factorization.

10001201120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625810.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10001201120211 its reverse (11202110210001), we get a palindrome (21203311330212).

The spelling of 10001201120211 in words is "ten trillion, one billion, two hundred one million, one hundred twenty thousand, two hundred eleven".