10020222021211 has 2 divisors, whose sum is σ = 10020222021212. Its totient is φ = 10020222021210.

The previous prime is 10020222021203. The next prime is 10020222021223. The reversal of 10020222021211 is 11212022202001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10020222021211 - 2³ = 10020222021203 is a prime.

It is not a weakly prime, because it can be changed into another prime (10020222021281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010111010605 + 5010111010606.

It is an arithmetic number, because the mean of its divisors is an integer number (5010111010606).

Almost surely, 2^{10020222021211} is an apocalyptic number.

10020222021211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020222021211 is an equidigital number, since it uses as much as digits as its factorization.

10020222021211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10020222021211 its reverse (11212022202001), we get a palindrome (21232244223212).

The spelling of 10020222021211 in words is "ten trillion, twenty billion, two hundred twenty-two million, twenty-one thousand, two hundred eleven".