226486912705 has 8 divisors (see below), whose sum is σ = 272554224552. Its totient is φ = 180676243968.

The previous prime is 226486912703. The next prime is 226486912711. The reversal of 226486912705 is 507219684622.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 74230092304 + 152256820401 = 272452^2 + 390201^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 226486912705 - 2¹ = 226486912703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226486912703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64158834 + ... + 64162363.

It is an arithmetic number, because the mean of its divisors is an integer number (34069278069).

Almost surely, 2^226486912705 is an apocalyptic number.

It is an amenable number.

226486912705 is a deficient number, since it is larger than the sum of its proper divisors (46067311847).

226486912705 is a wasteful number, since it uses less digits than its factorization.

226486912705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128321555.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 226486912705 in words is "two hundred twenty-six billion, four hundred eighty-six million, nine hundred twelve thousand, seven hundred five".