10110001102221 has 32 divisors (see below), whose sum is σ = 13985747343360. Its totient is φ = 6490913292864.

The previous prime is 10110001102219. The next prime is 10110001102321. The reversal of 10110001102221 is 12220110001101.

10110001102221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10110001102221 - 2¹ = 10110001102219 is a prime.

It is a super-2 number, since 2×10110001102221² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10110001102197 and 10110001102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110001102321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22679560 + ... + 23121038.

It is an arithmetic number, because the mean of its divisors is an integer number (437054604480).

Almost surely, 2^{10110001102221} is an apocalyptic number.

It is an amenable number.

10110001102221 is a deficient number, since it is larger than the sum of its proper divisors (3875746241139).

10110001102221 is a wasteful number, since it uses less digits than its factorization.

10110001102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443625.

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

Adding to 10110001102221 its reverse (12220110001101), we get a palindrome (22330111103322).

The spelling of 10110001102221 in words is "ten trillion, one hundred ten billion, one million, one hundred two thousand, two hundred twenty-one".