226540653016 has 32 divisors (see below), whose sum is σ = 447196604400. Its totient is φ = 107290275840.

The previous prime is 226540653013. The next prime is 226540653049. The reversal of 226540653016 is 610356045622.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 226540653016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226540653013) 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, 779676 + ... + 1030036.

Almost surely, 2^226540653016 is an apocalyptic number.

It is an amenable number.

226540653016 is a deficient number, since it is larger than the sum of its proper divisors (220655951384).

226540653016 is a wasteful number, since it uses less digits than its factorization.

226540653016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256339 (or 256335 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 226540653016 its reverse (610356045622), we get a palindrome (836896698638).

The spelling of 226540653016 in words is "two hundred twenty-six billion, five hundred forty million, six hundred fifty-three thousand, sixteen".