224504122 has 4 divisors (see below), whose sum is σ = 336756186. Its totient is φ = 112252060.

The previous prime is 224504087. The next prime is 224504153. The reversal of 224504122 is 221405422.

224504122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 160807761 + 63696361 = 12681^2 + 7981^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 224504093 and 224504102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56126029 + ... + 56126032.

Almost surely, 2^224504122 is an apocalyptic number.

224504122 is a deficient number, since it is larger than the sum of its proper divisors (112252064).

224504122 is a wasteful number, since it uses less digits than its factorization.

224504122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112252063.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 224504122 is about 14983.4616160619. The cubic root of 224504122 is about 607.7730516230.

Adding to 224504122 its reverse (221405422), we get a palindrome (445909544).

The spelling of 224504122 in words is "two hundred twenty-four million, five hundred four thousand, one hundred twenty-two".