10020102221101 has 4 divisors (see below), whose sum is σ = 11451545395552. Its totient is φ = 8588659046652.

The previous prime is 10020102221093. The next prime is 10020102221111. The reversal of 10020102221101 is 10112220102001.

10020102221101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10020102221101 - 2³ = 10020102221093 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 (10020102221111) 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, 715721587215 + ... + 715721587228.

It is an arithmetic number, because the mean of its divisors is an integer number (2862886348888).

Almost surely, 2^{10020102221101} is an apocalyptic number.

It is an amenable number.

10020102221101 is a deficient number, since it is larger than the sum of its proper divisors (1431443174451).

10020102221101 is an equidigital number, since it uses as much as digits as its factorization.

10020102221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431443174450.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10020102221101 its reverse (10112220102001), we get a palindrome (20132322323102).

The spelling of 10020102221101 in words is "ten trillion, twenty billion, one hundred two million, two hundred twenty-one thousand, one hundred one".