226515437005 has 48 divisors (see below), whose sum is σ = 327212686080. Its totient is φ = 149488606080.

The previous prime is 226515436951. The next prime is 226515437009. The reversal of 226515437005 is 500734515622.

It is not a de Polignac number, because 226515437005 - 2⁷ = 226515436877 is a prime.

It is a super-2 number, since 2×226515437005² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226515437009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 219964 + ... + 708106.

It is an arithmetic number, because the mean of its divisors is an integer number (6816930960).

Almost surely, 2^226515437005 is an apocalyptic number.

It is an amenable number.

226515437005 is a deficient number, since it is larger than the sum of its proper divisors (100697249075).

226515437005 is a wasteful number, since it uses less digits than its factorization.

226515437005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488242 (or 488231 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 226515437005 in words is "two hundred twenty-six billion, five hundred fifteen million, four hundred thirty-seven thousand, five".