227966344320 has 1024 divisors, whose sum is σ = 912389184000. Its totient is φ = 48012656640.

The previous prime is 227966344283. The next prime is 227966344349. The reversal of 227966344320 is 23443669722.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 227966344320.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 13409784952 + ... + 13409784968.

Almost surely, 2^227966344320 is an apocalyptic number.

227966344320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227966344320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (456194592000).

227966344320 is an abundant number, since it is smaller than the sum of its proper divisors (684422839680).

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

227966344320 is an equidigital number, since it uses as much as digits as its factorization.

227966344320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 48.

The spelling of 227966344320 in words is "two hundred twenty-seven billion, nine hundred sixty-six million, three hundred forty-four thousand, three hundred twenty".