224289555494 has 16 divisors (see below), whose sum is σ = 345067190208. Its totient is φ = 109287640512.

The previous prime is 224289555491. The next prime is 224289555521. The reversal of 224289555494 is 494555982422.

It is a super-2 number, since 2×224289555494² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224289555491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5098397 + ... + 5142200.

It is an arithmetic number, because the mean of its divisors is an integer number (21566699388).

Almost surely, 2^224289555494 is an apocalyptic number.

224289555494 is a deficient number, since it is larger than the sum of its proper divisors (120777634714).

224289555494 is a wasteful number, since it uses less digits than its factorization.

224289555494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10240879.

The product of its digits is 41472000, while the sum is 59.

The spelling of 224289555494 in words is "two hundred twenty-four billion, two hundred eighty-nine million, five hundred fifty-five thousand, four hundred ninety-four".