10220020220211 has 4 divisors (see below), whose sum is σ = 13626693626952. Its totient is φ = 6813346813472.

The previous prime is 10220020220087. The next prime is 10220020220239. The reversal of 10220020220211 is 11202202002201.

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 10220020220211 - 2¹⁹ = 10220019695923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10220020220281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703336703366 + ... + 1703336703371.

It is an arithmetic number, because the mean of its divisors is an integer number (3406673406738).

Almost surely, 2^{10220020220211} is an apocalyptic number.

10220020220211 is a deficient number, since it is larger than the sum of its proper divisors (3406673406741).

10220020220211 is an equidigital number, since it uses as much as digits as its factorization.

10220020220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406673406740.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10220020220211 its reverse (11202202002201), we get a palindrome (21422222222412).

The spelling of 10220020220211 in words is "ten trillion, two hundred twenty billion, twenty million, two hundred twenty thousand, two hundred eleven".