122206037 has 2 divisors, whose sum is σ = 122206038. Its totient is φ = 122206036.

The previous prime is 122206027. The next prime is 122206093. The reversal of 122206037 is 730602221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119268241 + 2937796 = 10921^2 + 1714^2 .

It is an emirp because it is prime and its reverse (730602221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122206037 - 2¹⁸ = 121943893 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122206027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61103018 + 61103019.

It is an arithmetic number, because the mean of its divisors is an integer number (61103019).

Almost surely, 2^122206037 is an apocalyptic number.

It is an amenable number.

122206037 is a deficient number, since it is larger than the sum of its proper divisors (1).

122206037 is an equidigital number, since it uses as much as digits as its factorization.

122206037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 122206037 is about 11054.6839393987. The cubic root of 122206037 is about 496.2466106399.

Adding to 122206037 its reverse (730602221), we get a palindrome (852808258).

The spelling of 122206037 in words is "one hundred twenty-two million, two hundred six thousand, thirty-seven".