2002002021211 has 2 divisors, whose sum is σ = 2002002021212. Its totient is φ = 2002002021210.

The previous prime is 2002002021053. The next prime is 2002002021233. The reversal of 2002002021211 is 1121202002002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002002021211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002002021191 and 2002002021200.

It is not a weakly prime, because it can be changed into another prime (2002002021241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001001010605 + 1001001010606.

It is an arithmetic number, because the mean of its divisors is an integer number (1001001010606).

Almost surely, 2^{2002002021211} is an apocalyptic number.

2002002021211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002002021211 is an equidigital number, since it uses as much as digits as its factorization.

2002002021211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2002002021211 its reverse (1121202002002), we get a palindrome (3123204023213).

The spelling of 2002002021211 in words is "two trillion, two billion, two million, twenty-one thousand, two hundred eleven".