224295901320 has 128 divisors (see below), whose sum is σ = 682295581440. Its totient is φ = 58981785600.

The previous prime is 224295901309. The next prime is 224295901321. The reversal of 224295901320 is 23109592422.

It is not an unprimeable number, because it can be changed into a prime (224295901321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2437264 + ... + 2527616.

It is an arithmetic number, because the mean of its divisors is an integer number (5330434230).

Almost surely, 2^224295901320 is an apocalyptic number.

224295901320 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 224295901320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341147790720).

224295901320 is an abundant number, since it is smaller than the sum of its proper divisors (457999680120).

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

224295901320 is a wasteful number, since it uses less digits than its factorization.

224295901320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90655 (or 90651 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 224295901320 in words is "two hundred twenty-four billion, two hundred ninety-five million, nine hundred one thousand, three hundred twenty".