210002210941 has 2 divisors, whose sum is σ = 210002210942. Its totient is φ = 210002210940.

The previous prime is 210002210933. The next prime is 210002211011. The reversal of 210002210941 is 149012200012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 181458108441 + 28544102500 = 425979^2 + 168950^2 .

It is a cyclic number.

It is not a de Polignac number, because 210002210941 - 2³ = 210002210933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210002210141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105001105470 + 105001105471.

It is an arithmetic number, because the mean of its divisors is an integer number (105001105471).

Almost surely, 2^210002210941 is an apocalyptic number.

It is an amenable number.

210002210941 is a deficient number, since it is larger than the sum of its proper divisors (1).

210002210941 is an equidigital number, since it uses as much as digits as its factorization.

210002210941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 210002210941 its reverse (149012200012), we get a palindrome (359014410953).

The spelling of 210002210941 in words is "two hundred ten billion, two million, two hundred ten thousand, nine hundred forty-one".