226511606522 has 16 divisors (see below), whose sum is σ = 340099080480. Its totient is φ = 113145304272.

The previous prime is 226511606441. The next prime is 226511606551. The reversal of 226511606522 is 225606115622.

It is a happy number.

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, 9173429 + ... + 9198087.

It is an arithmetic number, because the mean of its divisors is an integer number (21256192530).

Almost surely, 2^226511606522 is an apocalyptic number.

226511606522 is a deficient number, since it is larger than the sum of its proper divisors (113587473958).

226511606522 is a wasteful number, since it uses less digits than its factorization.

226511606522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28957.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 226511606522 in words is "two hundred twenty-six billion, five hundred eleven million, six hundred six thousand, five hundred twenty-two".