10021102222211 has 16 divisors (see below), whose sum is σ = 10468455657408. Its totient is φ = 9585016358400.

The previous prime is 10021102222181. The next prime is 10021102222223. The reversal of 10021102222211 is 11222220112001.

It is a cyclic number.

It is not a de Polignac number, because 10021102222211 - 2⁶ = 10021102222147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10021102222211.

It is not an unprimeable number, because it can be changed into a prime (10021102227211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9524660 + ... + 10524321.

It is an arithmetic number, because the mean of its divisors is an integer number (654278478588).

Almost surely, 2^{10021102222211} is an apocalyptic number.

10021102222211 is a deficient number, since it is larger than the sum of its proper divisors (447353435197).

10021102222211 is a wasteful number, since it uses less digits than its factorization.

10021102222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20049262.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10021102222211 its reverse (11222220112001), we get a palindrome (21243322334212).

The spelling of 10021102222211 in words is "ten trillion, twenty-one billion, one hundred two million, two hundred twenty-two thousand, two hundred eleven".