106226009 has 2 divisors, whose sum is σ = 106226010. Its totient is φ = 106226008.

The previous prime is 106225997. The next prime is 106226033. The reversal of 106226009 is 900622601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90250000 + 15976009 = 9500^2 + 3997^2 .

It is a cyclic number.

It is not a de Polignac number, because 106226009 - 2⁴ = 106225993 is a prime.

It is a super-2 number, since 2×106226009² = 22567929976136162, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (106226089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53113004 + 53113005.

It is an arithmetic number, because the mean of its divisors is an integer number (53113005).

Almost surely, 2^106226009 is an apocalyptic number.

It is an amenable number.

106226009 is a deficient number, since it is larger than the sum of its proper divisors (1).

106226009 is an equidigital number, since it uses as much as digits as its factorization.

106226009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 106226009 is about 10306.6002639086. The cubic root of 106226009 is about 473.5984674197.

The spelling of 106226009 in words is "one hundred six million, two hundred twenty-six thousand, nine".