2002020322241 has 2 divisors, whose sum is σ = 2002020322242. Its totient is φ = 2002020322240.

The previous prime is 2002020322201. The next prime is 2002020322249. The reversal of 2002020322241 is 1422230202002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1948455848641 + 53564473600 = 1395871^2 + 231440^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002020322241 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002020322249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001010161120 + 1001010161121.

It is an arithmetic number, because the mean of its divisors is an integer number (1001010161121).

Almost surely, 2^{2002020322241} is an apocalyptic number.

It is an amenable number.

2002020322241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002020322241 is an equidigital number, since it uses as much as digits as its factorization.

2002020322241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2002020322241 its reverse (1422230202002), we get a palindrome (3424250524243).

The spelling of 2002020322241 in words is "two trillion, two billion, twenty million, three hundred twenty-two thousand, two hundred forty-one".