226460604220 has 24 divisors (see below), whose sum is σ = 478988622000. Its totient is φ = 89932555392.

The previous prime is 226460604193. The next prime is 226460604247. The reversal of 226460604220 is 22406064622.

It is an interprime number because it is at equal distance from previous prime (226460604193) and next prime (226460604247).

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, 40727545 + ... + 40733104.

It is an arithmetic number, because the mean of its divisors is an integer number (19957859250).

Almost surely, 2^226460604220 is an apocalyptic number.

226460604220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226460604220 is an abundant number, since it is smaller than the sum of its proper divisors (252528017780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226460604220 is a wasteful number, since it uses less digits than its factorization.

226460604220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81460797 (or 81460795 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 226460604220 its reverse (22406064622), we get a palindrome (248866668842).

The spelling of 226460604220 in words is "two hundred twenty-six billion, four hundred sixty million, six hundred four thousand, two hundred twenty".