123606210226 has 8 divisors (see below), whose sum is σ = 185413488300. Its totient is φ = 61801714128.

The previous prime is 123606210191. The next prime is 123606210239. The reversal of 123606210226 is 622012606321.

123606210226 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 114312286201 + 9293924025 = 338101^2 + 96405^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580621 + ... + 764416.

Almost surely, 2^123606210226 is an apocalyptic number.

123606210226 is a deficient number, since it is larger than the sum of its proper divisors (61807278074).

123606210226 is a wasteful number, since it uses less digits than its factorization.

123606210226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390988.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 123606210226 its reverse (622012606321), we get a palindrome (745618816547).

The spelling of 123606210226 in words is "one hundred twenty-three billion, six hundred six million, two hundred ten thousand, two hundred twenty-six".