10022222020211 has 2 divisors, whose sum is σ = 10022222020212. Its totient is φ = 10022222020210.

The previous prime is 10022222020183. The next prime is 10022222020249. The reversal of 10022222020211 is 11202022222001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10022222020211 - 2¹⁸ = 10022221758067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10022222020211.

It is not a weakly prime, because it can be changed into another prime (10042222020211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011111010105 + 5011111010106.

It is an arithmetic number, because the mean of its divisors is an integer number (5011111010106).

Almost surely, 2^{10022222020211} is an apocalyptic number.

10022222020211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022222020211 is an equidigital number, since it uses as much as digits as its factorization.

10022222020211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10022222020211 its reverse (11202022222001), we get a palindrome (21224244242212).

The spelling of 10022222020211 in words is "ten trillion, twenty-two billion, two hundred twenty-two million, twenty thousand, two hundred eleven".