10100200202221 has 16 divisors (see below), whose sum is σ = 10819934650368. Its totient is φ = 9406001110000.

The previous prime is 10100200202171. The next prime is 10100200202227. The reversal of 10100200202221 is 12220200200101.

It is a happy number.

It is not a de Polignac number, because 10100200202221 - 2⁷ = 10100200202093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100200202227) 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, 24252655 + ... + 24665596.

It is an arithmetic number, because the mean of its divisors is an integer number (676245915648).

Almost surely, 2^{10100200202221} is an apocalyptic number.

It is an amenable number.

10100200202221 is a deficient number, since it is larger than the sum of its proper divisors (719734448147).

10100200202221 is a wasteful number, since it uses less digits than its factorization.

10100200202221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48918512.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10100200202221 its reverse (12220200200101), we get a palindrome (22320400402322).

The spelling of 10100200202221 in words is "ten trillion, one hundred billion, two hundred million, two hundred two thousand, two hundred twenty-one".