210012220037 has 2 divisors, whose sum is σ = 210012220038. Its totient is φ = 210012220036.

The previous prime is 210012220007. The next prime is 210012220087. The reversal of 210012220037 is 730022210012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 186374387521 + 23637832516 = 431711^2 + 153746^2 .

It is a cyclic number.

It is not a de Polignac number, because 210012220037 - 2¹⁰ = 210012219013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210012220007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105006110018 + 105006110019.

It is an arithmetic number, because the mean of its divisors is an integer number (105006110019).

Almost surely, 2^210012220037 is an apocalyptic number.

It is an amenable number.

210012220037 is a deficient number, since it is larger than the sum of its proper divisors (1).

210012220037 is an equidigital number, since it uses as much as digits as its factorization.

210012220037 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 20.

Adding to 210012220037 its reverse (730022210012), we get a palindrome (940034430049).

The spelling of 210012220037 in words is "two hundred ten billion, twelve million, two hundred twenty thousand, thirty-seven".