10200001102221 has 32 divisors (see below), whose sum is σ = 15614442897408. Its totient is φ = 5801767274880.

The previous prime is 10200001102171. The next prime is 10200001102241. The reversal of 10200001102221 is 12220110000201.

10200001102221 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 10200001102221 - 2²² = 10199996907917 is a prime.

It is a super-2 number, since 2×10200001102221² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10200001102197 and 10200001102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200001102241) 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, 5426116 + ... + 7059938.

It is an arithmetic number, because the mean of its divisors is an integer number (487951340544).

Almost surely, 2^{10200001102221} is an apocalyptic number.

It is an amenable number.

10200001102221 is a deficient number, since it is larger than the sum of its proper divisors (5414441795187).

10200001102221 is a wasteful number, since it uses less digits than its factorization.

10200001102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635201.

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

Adding to 10200001102221 its reverse (12220110000201), we get a palindrome (22420111102422).

The spelling of 10200001102221 in words is "ten trillion, two hundred billion, one million, one hundred two thousand, two hundred twenty-one".