224505225440000 has 90 divisors (see below), whose sum is σ = 559987593687060. Its totient is φ = 89802090112000.

The previous prime is 224505225439997. The next prime is 224505225440029. The reversal of 224505225440000 is 44522505422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 701418830 + ... + 701738829.

Almost surely, 2^{224505225440000} is an apocalyptic number.

224505225440000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224505225440000 is an abundant number, since it is smaller than the sum of its proper divisors (335482368247060).

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

224505225440000 is an frugal number, since it uses more digits than its factorization.

224505225440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403157695 (or 1403157666 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 35.

Adding to 224505225440000 its reverse (44522505422), we get a palindrome (224549747945422).

The spelling of 224505225440000 in words is "two hundred twenty-four trillion, five hundred five billion, two hundred twenty-five million, four hundred forty thousand".