224424402422 has 16 divisors (see below), whose sum is σ = 383206885632. Its totient is φ = 97575826920.

The previous prime is 224424402409. The next prime is 224424402427. The reversal of 224424402422 is 224204424422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224424402427) 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, 221762738 + ... + 221763749.

It is an arithmetic number, because the mean of its divisors is an integer number (23950430352).

Almost surely, 2^224424402422 is an apocalyptic number.

224424402422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224424402422 is a deficient number, since it is larger than the sum of its proper divisors (158782483210).

224424402422 is a wasteful number, since it uses less digits than its factorization.

224424402422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443526523.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 224424402422 its reverse (224204424422), we get a palindrome (448628826844).

The spelling of 224424402422 in words is "two hundred twenty-four billion, four hundred twenty-four million, four hundred two thousand, four hundred twenty-two".