10020019999999 has 2 divisors, whose sum is σ = 10020020000000. Its totient is φ = 10020019999998.

The previous prime is 10020019999967. The next prime is 10020020000027. The reversal of 10020019999999 is 99999991002001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10020019999999 - 2⁵ = 10020019999967 is a prime.

10020019999999 is a modest number, since divided by 9999999 gives 1002001 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020019949999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010009999999 + 5010010000000.

It is an arithmetic number, because the mean of its divisors is an integer number (5010010000000).

Almost surely, 2^{10020019999999} is an apocalyptic number.

10020019999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020019999999 is an equidigital number, since it uses as much as digits as its factorization.

10020019999999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9565938, while the sum is 67.

The spelling of 10020019999999 in words is "ten trillion, twenty billion, nineteen million, nine hundred ninety-nine thousand, nine hundred ninety-nine".