20011112119963 has 2 divisors, whose sum is σ = 20011112119964. Its totient is φ = 20011112119962.

The previous prime is 20011112119951. The next prime is 20011112119969. The reversal of 20011112119963 is 36991121111002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20011112119963 - 2³⁷ = 19873673166491 is a prime.

It is not a weakly prime, because it can be changed into another prime (20011112119969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005556059981 + 10005556059982.

It is an arithmetic number, because the mean of its divisors is an integer number (10005556059982).

Almost surely, 2^{20011112119963} is an apocalyptic number.

20011112119963 is a deficient number, since it is larger than the sum of its proper divisors (1).

20011112119963 is an equidigital number, since it uses as much as digits as its factorization.

20011112119963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 20011112119963 in words is "twenty trillion, eleven billion, one hundred twelve million, one hundred nineteen thousand, nine hundred sixty-three".