20020011112033 has 2 divisors, whose sum is σ = 20020011112034. Its totient is φ = 20020011112032.

The previous prime is 20020011111941. The next prime is 20020011112091. The reversal of 20020011112033 is 33021111002002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17528389902864 + 2491621209169 = 4186692^2 + 1578487^2 .

It is a cyclic number.

It is not a de Polignac number, because 20020011112033 - 2²¹ = 20020009014881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20020011111998 and 20020011112016.

It is not a weakly prime, because it can be changed into another prime (20020011113033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010005556016 + 10010005556017.

It is an arithmetic number, because the mean of its divisors is an integer number (10010005556017).

Almost surely, 2^{20020011112033} is an apocalyptic number.

It is an amenable number.

20020011112033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020011112033 is an equidigital number, since it uses as much as digits as its factorization.

20020011112033 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 20020011112033 its reverse (33021111002002), we get a palindrome (53041122114035).

The spelling of 20020011112033 in words is "twenty trillion, twenty billion, eleven million, one hundred twelve thousand, thirty-three".