224421122 has 16 divisors (see below), whose sum is σ = 354641760. Its totient is φ = 106216992.

The previous prime is 224421107. The next prime is 224421149. The reversal of 224421122 is 221124422.

It is a junction number, because it is equal to n+sod(n) for n = 224421094 and 224421103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83918 + ... + 86550.

It is an arithmetic number, because the mean of its divisors is an integer number (22165110).

Almost surely, 2^224421122 is an apocalyptic number.

224421122 is a deficient number, since it is larger than the sum of its proper divisors (130220638).

224421122 is a wasteful number, since it uses less digits than its factorization.

224421122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4897.

The product of its digits is 512, while the sum is 20.

The square root of 224421122 is about 14980.6916395739. The cubic root of 224421122 is about 607.6981437465.

Adding to 224421122 its reverse (221124422), we get a palindrome (445545544).

The spelling of 224421122 in words is "two hundred twenty-four million, four hundred twenty-one thousand, one hundred twenty-two".