226865522 has 16 divisors (see below), whose sum is σ = 374274432. Its totient is φ = 102478800.

The previous prime is 226865497. The next prime is 226865557. The reversal of 226865522 is 225568622.

226865522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91604 + ... + 94047.

It is an arithmetic number, because the mean of its divisors is an integer number (23392152).

Almost surely, 2^226865522 is an apocalyptic number.

226865522 is a deficient number, since it is larger than the sum of its proper divisors (147408910).

226865522 is a wasteful number, since it uses less digits than its factorization.

226865522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185713.

The product of its digits is 115200, while the sum is 38.

The square root of 226865522 is about 15062.0557029909. The cubic root of 226865522 is about 609.8965353499.

The spelling of 226865522 in words is "two hundred twenty-six million, eight hundred sixty-five thousand, five hundred twenty-two".