10200221101 has 4 divisors (see below), whose sum is σ = 11657395552. Its totient is φ = 8743046652.

The previous prime is 10200221099. The next prime is 10200221123. The reversal of 10200221101 is 10112200201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10200221101 - 2¹ = 10200221099 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 (10200222101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728587215 + ... + 728587228.

It is an arithmetic number, because the mean of its divisors is an integer number (2914348888).

Almost surely, 2^10200221101 is an apocalyptic number.

It is an amenable number.

10200221101 is a deficient number, since it is larger than the sum of its proper divisors (1457174451).

10200221101 is an equidigital number, since it uses as much as digits as its factorization.

10200221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457174450.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10200221101 its reverse (10112200201), we get a palindrome (20312421302).

The spelling of 10200221101 in words is "ten billion, two hundred million, two hundred twenty-one thousand, one hundred one".