1000192020011 has 2 divisors, whose sum is σ = 1000192020012. Its totient is φ = 1000192020010.

The previous prime is 1000192019969. The next prime is 1000192020017. The reversal of 1000192020011 is 1100202910001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000192020011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000192020017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500096010005 + 500096010006.

It is an arithmetic number, because the mean of its divisors is an integer number (500096010006).

Almost surely, 2^{1000192020011} is an apocalyptic number.

1000192020011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000192020011 is an equidigital number, since it uses as much as digits as its factorization.

1000192020011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1000192020011 its reverse (1100202910001), we get a palindrome (2100394930012).

The spelling of 1000192020011 in words is "one trillion, one hundred ninety-two million, twenty thousand, eleven".