1020220000211 has 2 divisors, whose sum is σ = 1020220000212. Its totient is φ = 1020220000210.

The previous prime is 1020220000207. The next prime is 1020220000229. The reversal of 1020220000211 is 1120000220201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020220000211 - 2² = 1020220000207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1020220000192 and 1020220000201.

It is not a weakly prime, because it can be changed into another prime (1020220002211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510110000105 + 510110000106.

It is an arithmetic number, because the mean of its divisors is an integer number (510110000106).

Almost surely, 2^{1020220000211} is an apocalyptic number.

1020220000211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020220000211 is an equidigital number, since it uses as much as digits as its factorization.

1020220000211 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 1020220000211 its reverse (1120000220201), we get a palindrome (2140220220412).

The spelling of 1020220000211 in words is "one trillion, twenty billion, two hundred twenty million, two hundred eleven", and thus it is an aban number.