224454606454422 has 16 divisors (see below), whose sum is σ = 498788014343280. Its totient is φ = 74818202151456.

The previous prime is 224454606454399. The next prime is 224454606454427.

224454606454422 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 5 + 4 + 606 + 4 + 5 + 4 + 4 + 22 = 666.

224454606454422 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 4156566786193 = 224454606454422 / (2 + 2 + 4 + 4 + 5 + 4 + 6 + 0 + 6 + 4 + 5 + 4 + 4 + 2 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224454606454427) 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, 2078283393043 + ... + 2078283393150.

It is an arithmetic number, because the mean of its divisors is an integer number (31174250896455).

Almost surely, 2^{224454606454422} is an apocalyptic number.

224454606454422 is an abundant number, since it is smaller than the sum of its proper divisors (274333407888858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224454606454422 is a wasteful number, since it uses less digits than its factorization.

224454606454422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156566786204 (or 4156566786198 counting only the distinct ones).

The product of its (nonzero) digits is 58982400, while the sum is 54.

It can be divided in two parts, 22445460 and 6454422, that added together give a palindrome (28899882).

The spelling of 224454606454422 in words is "two hundred twenty-four trillion, four hundred fifty-four billion, six hundred six million, four hundred fifty-four thousand, four hundred twenty-two".