20220010211 has 2 divisors, whose sum is σ = 20220010212. Its totient is φ = 20220010210.

The previous prime is 20220010087. The next prime is 20220010249. The reversal of 20220010211 is 11201002202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20220010211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20220010192 and 20220010201.

It is not a weakly prime, because it can be changed into another prime (20220010411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110005105 + 10110005106.

It is an arithmetic number, because the mean of its divisors is an integer number (10110005106).

Almost surely, 2^20220010211 is an apocalyptic number.

20220010211 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220010211 is an equidigital number, since it uses as much as digits as its factorization.

20220010211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20220010211 its reverse (11201002202), we get a palindrome (31421012413).

The spelling of 20220010211 in words is "twenty billion, two hundred twenty million, ten thousand, two hundred eleven".