12022937 has 2 divisors, whose sum is σ = 12022938. Its totient is φ = 12022936.

The previous prime is 12022919. The next prime is 12022973. The reversal of 12022937 is 73922021.

Together with next prime (12022973) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10621081 + 1401856 = 3259^2 + 1184^2 .

It is an emirp because it is prime and its reverse (73922021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12022937 - 2¹⁰ = 12021913 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12022237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011468 + 6011469.

It is an arithmetic number, because the mean of its divisors is an integer number (6011469).

Almost surely, 2^12022937 is an apocalyptic number.

It is an amenable number.

12022937 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022937 is an equidigital number, since it uses as much as digits as its factorization.

12022937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 12022937 is about 3467.4107054112. The cubic root of 12022937 is about 229.0886240629.

Adding to 12022937 its reverse (73922021), we get a palindrome (85944958).

The spelling of 12022937 in words is "twelve million, twenty-two thousand, nine hundred thirty-seven".