224549945422 has 16 divisors (see below), whose sum is σ = 375990607872. Its totient is φ = 99694478520.

The previous prime is 224549945359. The next prime is 224549945449.

224549945422 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 224549945422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118682958 + ... + 118684849.

It is an arithmetic number, because the mean of its divisors is an integer number (23499412992).

Almost surely, 2^224549945422 is an apocalyptic number.

224549945422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224549945422 is a deficient number, since it is larger than the sum of its proper divisors (151440662450).

224549945422 is a wasteful number, since it uses less digits than its factorization.

224549945422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237367863.

The product of its digits is 8294400, while the sum is 52.

The spelling of 224549945422 in words is "two hundred twenty-four billion, five hundred forty-nine million, nine hundred forty-five thousand, four hundred twenty-two".