102002202011 has 2 divisors, whose sum is σ = 102002202012. Its totient is φ = 102002202010.

The previous prime is 102002201893. The next prime is 102002202037. The reversal of 102002202011 is 110202200201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102002202011 - 2³⁰ = 100928460187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102002201983 and 102002202001.

It is not a weakly prime, because it can be changed into another prime (102002202091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51001101005 + 51001101006.

It is an arithmetic number, because the mean of its divisors is an integer number (51001101006).

Almost surely, 2^102002202011 is an apocalyptic number.

102002202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102002202011 is an equidigital number, since it uses as much as digits as its factorization.

102002202011 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 102002202011 its reverse (110202200201), we get a palindrome (212204402212).

The spelling of 102002202011 in words is "one hundred two billion, two million, two hundred two thousand, eleven".