101020222110211 has 4 divisors (see below), whose sum is σ = 106962588116712. Its totient is φ = 95077856103712.

The previous prime is 101020222110209. The next prime is 101020222110289. The reversal of 101020222110211 is 112011222020101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101020222110211 - 2¹ = 101020222110209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101020222110811) 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, 2971183003225 + ... + 2971183003258.

It is an arithmetic number, because the mean of its divisors is an integer number (26740647029178).

Almost surely, 2^{101020222110211} is an apocalyptic number.

101020222110211 is a deficient number, since it is larger than the sum of its proper divisors (5942366006501).

101020222110211 is an equidigital number, since it uses as much as digits as its factorization.

101020222110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5942366006500.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101020222110211 its reverse (112011222020101), we get a palindrome (213031444130312).

The spelling of 101020222110211 in words is "one hundred one trillion, twenty billion, two hundred twenty-two million, one hundred ten thousand, two hundred eleven".