422010137 has 2 divisors, whose sum is σ = 422010138. Its totient is φ = 422010136.

The previous prime is 422010109. The next prime is 422010157. The reversal of 422010137 is 731010224.

It is an a-pointer prime, because the next prime (422010157) can be obtained adding 422010137 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 366492736 + 55517401 = 19144^2 + 7451^2 .

It is a cyclic number.

It is not a de Polignac number, because 422010137 - 2²⁰ = 420961561 is a prime.

It is not a weakly prime, because it can be changed into another prime (422010157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211005068 + 211005069.

It is an arithmetic number, because the mean of its divisors is an integer number (211005069).

Almost surely, 2^422010137 is an apocalyptic number.

It is an amenable number.

422010137 is a deficient number, since it is larger than the sum of its proper divisors (1).

422010137 is an equidigital number, since it uses as much as digits as its factorization.

422010137 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.

The square root of 422010137 is about 20542.8853134120. The cubic root of 422010137 is about 750.0800726360.

The spelling of 422010137 in words is "four hundred twenty-two million, ten thousand, one hundred thirty-seven".