1022102102111 has 2 divisors, whose sum is σ = 1022102102112. Its totient is φ = 1022102102110.

The previous prime is 1022102102089. The next prime is 1022102102129. The reversal of 1022102102111 is 1112012012201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022102102111 - 2¹⁰ = 1022102101087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022102102191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511051051055 + 511051051056.

It is an arithmetic number, because the mean of its divisors is an integer number (511051051056).

Almost surely, 2^{1022102102111} is an apocalyptic number.

1022102102111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022102102111 is an equidigital number, since it uses as much as digits as its factorization.

1022102102111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1022102102111 its reverse (1112012012201), we get a palindrome (2134114114312).

The spelling of 1022102102111 in words is "one trillion, twenty-two billion, one hundred two million, one hundred two thousand, one hundred eleven".