1002220102111 has 2 divisors, whose sum is σ = 1002220102112. Its totient is φ = 1002220102110.

The previous prime is 1002220102099. The next prime is 1002220102123. The reversal of 1002220102111 is 1112010222001.

It is a balanced prime because it is at equal distance from previous prime (1002220102099) and next prime (1002220102123).

It is a cyclic number.

It is not a de Polignac number, because 1002220102111 - 2²⁵ = 1002186547679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002220102091 and 1002220102100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002220105111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501110051055 + 501110051056.

It is an arithmetic number, because the mean of its divisors is an integer number (501110051056).

Almost surely, 2^{1002220102111} is an apocalyptic number.

1002220102111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002220102111 is an equidigital number, since it uses as much as digits as its factorization.

1002220102111 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 13.

Adding to 1002220102111 its reverse (1112010222001), we get a palindrome (2114230324112).

The spelling of 1002220102111 in words is "one trillion, two billion, two hundred twenty million, one hundred two thousand, one hundred eleven".