1000020202211 has 2 divisors, whose sum is σ = 1000020202212. Its totient is φ = 1000020202210.

The previous prime is 1000020202201. The next prime is 1000020202241. The reversal of 1000020202211 is 1122020200001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000020202211 - 2³⁰ = 998946460387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000020202192 and 1000020202201.

It is not a weakly prime, because it can be changed into another prime (1000020202201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500010101105 + 500010101106.

It is an arithmetic number, because the mean of its divisors is an integer number (500010101106).

Almost surely, 2^{1000020202211} is an apocalyptic number.

1000020202211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000020202211 is an equidigital number, since it uses as much as digits as its factorization.

1000020202211 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 1000020202211 its reverse (1122020200001), we get a palindrome (2122040402212).

The spelling of 1000020202211 in words is "one trillion, twenty million, two hundred two thousand, two hundred eleven".