226515625311 has 4 divisors (see below), whose sum is σ = 302020833752. Its totient is φ = 151010416872.

The previous prime is 226515625261. The next prime is 226515625331. The reversal of 226515625311 is 113526515622.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 226515625311 - 2¹⁰ = 226515624287 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 226515625311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226515625331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37752604216 + ... + 37752604221.

It is an arithmetic number, because the mean of its divisors is an integer number (75505208438).

Almost surely, 2^226515625311 is an apocalyptic number.

226515625311 is a deficient number, since it is larger than the sum of its proper divisors (75505208441).

226515625311 is an equidigital number, since it uses as much as digits as its factorization.

226515625311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75505208440.

The product of its digits is 108000, while the sum is 39.

The spelling of 226515625311 in words is "two hundred twenty-six billion, five hundred fifteen million, six hundred twenty-five thousand, three hundred eleven".