11210002120237 has 2 divisors, whose sum is σ = 11210002120238. Its totient is φ = 11210002120236.

The previous prime is 11210002120211. The next prime is 11210002120349. The reversal of 11210002120237 is 73202120001211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8976669139881 + 2233332980356 = 2996109^2 + 1494434^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11210002120237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11210002120937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605001060118 + 5605001060119.

It is an arithmetic number, because the mean of its divisors is an integer number (5605001060119).

Almost surely, 2^{11210002120237} is an apocalyptic number.

It is an amenable number.

11210002120237 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210002120237 is an equidigital number, since it uses as much as digits as its factorization.

11210002120237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 11210002120237 its reverse (73202120001211), we get a palindrome (84412122121448).

The spelling of 11210002120237 in words is "eleven trillion, two hundred ten billion, two million, one hundred twenty thousand, two hundred thirty-seven".