226457076665 has 16 divisors (see below), whose sum is σ = 283651175808. Its totient is φ = 173235401856.

The previous prime is 226457076641. The next prime is 226457076701. The reversal of 226457076665 is 566670754622.

It is a cyclic number.

It is not a de Polignac number, because 226457076665 - 2²⁰ = 226456028089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226457076665.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72254 + ... + 676856.

It is an arithmetic number, because the mean of its divisors is an integer number (17728198488).

Almost surely, 2^226457076665 is an apocalyptic number.

It is an amenable number.

226457076665 is a deficient number, since it is larger than the sum of its proper divisors (57194099143).

226457076665 is a wasteful number, since it uses less digits than its factorization.

226457076665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607888.

The product of its (nonzero) digits is 25401600, while the sum is 56.

The spelling of 226457076665 in words is "two hundred twenty-six billion, four hundred fifty-seven million, seventy-six thousand, six hundred sixty-five".