226245534720 has 352 divisors, whose sum is σ = 738889050240. Its totient is φ = 59068907520.

The previous prime is 226245534719. The next prime is 226245534731. The reversal of 226245534720 is 27435542622.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381526744 + ... + 381527336.

It is an arithmetic number, because the mean of its divisors is an integer number (2099116620).

Almost surely, 2^226245534720 is an apocalyptic number.

226245534720 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 226245534720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369444525120).

226245534720 is an abundant number, since it is smaller than the sum of its proper divisors (512643515520).

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

226245534720 is a wasteful number, since it uses less digits than its factorization.

226245534720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 42.

The spelling of 226245534720 in words is "two hundred twenty-six billion, two hundred forty-five million, five hundred thirty-four thousand, seven hundred twenty".