226248208885 has 8 divisors (see below), whose sum is σ = 271725433560. Its totient is φ = 180846845184.

The previous prime is 226248208871. The next prime is 226248208919. The reversal of 226248208885 is 588802842622.

It can be written as a sum of positive squares in 4 ways, for example, as 5553081361 + 220695127524 = 74519^2 + 469782^2 .

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 226248208885 - 2⁷ = 226248208757 is a prime.

It is a congruent 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, 18958680 + ... + 18970609.

It is an arithmetic number, because the mean of its divisors is an integer number (33965679195).

Almost surely, 2^226248208885 is an apocalyptic number.

It is an amenable number.

226248208885 is a deficient number, since it is larger than the sum of its proper divisors (45477224675).

226248208885 is a wasteful number, since it uses less digits than its factorization.

226248208885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37930487.

The product of its (nonzero) digits is 7864320, while the sum is 55.

The spelling of 226248208885 in words is "two hundred twenty-six billion, two hundred forty-eight million, two hundred eight thousand, eight hundred eighty-five".