226222305015 has 48 divisors (see below), whose sum is σ = 421459508448. Its totient is φ = 103315451904.

The previous prime is 226222305007. The next prime is 226222305017. The reversal of 226222305015 is 510503222622.

It is not a de Polignac number, because 226222305015 - 2³ = 226222305007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226222305017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 610279 + ... + 908231.

It is an arithmetic number, because the mean of its divisors is an integer number (8780406426).

Almost surely, 2^226222305015 is an apocalyptic number.

226222305015 is a deficient number, since it is larger than the sum of its proper divisors (195237203433).

226222305015 is a wasteful number, since it uses less digits than its factorization.

226222305015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299008 (or 299001 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 226222305015 its reverse (510503222622), we get a palindrome (736725527637).

The spelling of 226222305015 in words is "two hundred twenty-six billion, two hundred twenty-two million, three hundred five thousand, fifteen".