100422037 has 2 divisors, whose sum is σ = 100422038. Its totient is φ = 100422036.

The previous prime is 100422019. The next prime is 100422053. The reversal of 100422037 is 730224001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65918161 + 34503876 = 8119^2 + 5874^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100422037 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 (100422337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50211018 + 50211019.

It is an arithmetic number, because the mean of its divisors is an integer number (50211019).

Almost surely, 2^100422037 is an apocalyptic number.

It is an amenable number.

100422037 is a deficient number, since it is larger than the sum of its proper divisors (1).

100422037 is an equidigital number, since it uses as much as digits as its factorization.

100422037 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 19.

The square root of 100422037 is about 10021.0796324548. The cubic root of 100422037 is about 464.8109409872.

Adding to 100422037 its reverse (730224001), we get a palindrome (830646038).

The spelling of 100422037 in words is "one hundred million, four hundred twenty-two thousand, thirty-seven".