2120220000211 has 2 divisors, whose sum is σ = 2120220000212. Its totient is φ = 2120220000210.

The previous prime is 2120220000203. The next prime is 2120220000221. The reversal of 2120220000211 is 1120000220212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120220000211 - 2³ = 2120220000203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120220000191 and 2120220000200.

It is not a weakly prime, because it can be changed into another prime (2120220000221) 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, 1060110000105 + 1060110000106.

It is an arithmetic number, because the mean of its divisors is an integer number (1060110000106).

Almost surely, 2^{2120220000211} is an apocalyptic number.

2120220000211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120220000211 is an equidigital number, since it uses as much as digits as its factorization.

2120220000211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2120220000211 its reverse (1120000220212), we get a palindrome (3240220220423).

The spelling of 2120220000211 in words is "two trillion, one hundred twenty billion, two hundred twenty million, two hundred eleven", and thus it is an aban number.