102010020222211 has 2 divisors, whose sum is σ = 102010020222212. Its totient is φ = 102010020222210.

The previous prime is 102010020222191. The next prime is 102010020222239. The reversal of 102010020222211 is 112222020010201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102010020222211 - 2³⁹ = 101460264408323 is a prime.

It is not a weakly prime, because it can be changed into another prime (102010020222281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005010111105 + 51005010111106.

It is an arithmetic number, because the mean of its divisors is an integer number (51005010111106).

Almost surely, 2^{102010020222211} is an apocalyptic number.

102010020222211 is a deficient number, since it is larger than the sum of its proper divisors (1).

102010020222211 is an equidigital number, since it uses as much as digits as its factorization.

102010020222211 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 102010020222211 its reverse (112222020010201), we get a palindrome (214232040232412).

The spelling of 102010020222211 in words is "one hundred two trillion, ten billion, twenty million, two hundred twenty-two thousand, two hundred eleven".