226355487122 has 6 divisors (see below), whose sum is σ = 339534239943. Its totient is φ = 113177407142.

The previous prime is 226355487119. The next prime is 226355487139. The reversal of 226355487122 is 221784553622.

226355487122 is digitally balanced in base 2, 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 only one way, i.e., 113177743561 + 113177743561 = 336419^2 + 336419^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336419.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 504629 + ... + 841047.

Almost surely, 2^226355487122 is an apocalyptic number.

226355487122 is a deficient number, since it is larger than the sum of its proper divisors (113178752821).

226355487122 is an frugal number, since it uses more digits than its factorization.

226355487122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672840 (or 336421 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 47.

The spelling of 226355487122 in words is "two hundred twenty-six billion, three hundred fifty-five million, four hundred eighty-seven thousand, one hundred twenty-two".