2002021111033 has 2 divisors, whose sum is σ = 2002021111034. Its totient is φ = 2002021111032.

The previous prime is 2002021110953. The next prime is 2002021111063. The reversal of 2002021111033 is 3301111202002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1456745199849 + 545275911184 = 1206957^2 + 738428^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002021111033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002021110998 and 2002021111016.

It is not a weakly prime, because it can be changed into another prime (2002021111063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001010555516 + 1001010555517.

It is an arithmetic number, because the mean of its divisors is an integer number (1001010555517).

Almost surely, 2^{2002021111033} is an apocalyptic number.

It is an amenable number.

2002021111033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002021111033 is an equidigital number, since it uses as much as digits as its factorization.

2002021111033 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 2002021111033 its reverse (3301111202002), we get a palindrome (5303132313035).

The spelling of 2002021111033 in words is "two trillion, two billion, twenty-one million, one hundred eleven thousand, thirty-three".