227309413320 has 512 divisors, whose sum is σ = 903459225600. Its totient is φ = 50189414400.

The previous prime is 227309413307. The next prime is 227309413321. The reversal of 227309413320 is 23314903722.

227309413320 is a `hidden beast` number, since 2 + 27 + 309 + 4 + 1 + 3 + 320 = 666.

227309413320 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (227309413321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6242607 + ... + 6278913.

It is an arithmetic number, because the mean of its divisors is an integer number (1764568800).

Almost surely, 2^227309413320 is an apocalyptic number.

227309413320 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 227309413320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451729612800).

227309413320 is an abundant number, since it is smaller than the sum of its proper divisors (676149812280).

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

227309413320 is a wasteful number, since it uses less digits than its factorization.

227309413320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36386 (or 36376 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 227309413320 in words is "two hundred twenty-seven billion, three hundred nine million, four hundred thirteen thousand, three hundred twenty".