226920911960 has 16 divisors (see below), whose sum is σ = 510572052000. Its totient is φ = 90768364768.

The previous prime is 226920911947. The next prime is 226920911969. The reversal of 226920911960 is 69119029622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226920911969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2836511360 + ... + 2836511439.

It is an arithmetic number, because the mean of its divisors is an integer number (31910753250).

Almost surely, 2^226920911960 is an apocalyptic number.

226920911960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226920911960 is an abundant number, since it is smaller than the sum of its proper divisors (283651140040).

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

226920911960 is a wasteful number, since it uses less digits than its factorization.

226920911960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673022810 (or 5673022806 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 47.

The spelling of 226920911960 in words is "two hundred twenty-six billion, nine hundred twenty million, nine hundred eleven thousand, nine hundred sixty".