20002011112033 has 2 divisors, whose sum is σ = 20002011112034. Its totient is φ = 20002011112032.

The previous prime is 20002011111977. The next prime is 20002011112067. The reversal of 20002011112033 is 33021111020002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16536519846144 + 3465491265889 = 4066512^2 + 1861583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20002011112033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20002011111998 and 20002011112016.

It is not a weakly prime, because it can be changed into another prime (20002011812033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001005556016 + 10001005556017.

It is an arithmetic number, because the mean of its divisors is an integer number (10001005556017).

Almost surely, 2^{20002011112033} is an apocalyptic number.

It is an amenable number.

20002011112033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002011112033 is an equidigital number, since it uses as much as digits as its factorization.

20002011112033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20002011112033 its reverse (33021111020002), we get a palindrome (53023122132035).

The spelling of 20002011112033 in words is "twenty trillion, two billion, eleven million, one hundred twelve thousand, thirty-three".