224274494322 has 18 divisors (see below), whose sum is σ = 485932424367. Its totient is φ = 74757495036.

The previous prime is 224274494273. The next prime is 224274494329. The reversal of 224274494322 is 223494472422.

224274494322 is a `hidden beast` number, since 22 + 42 + 74 + 494 + 32 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 112137247161 + 112137247161 = 334869^2 + 334869^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=334869.

It is not an unprimeable number, because it can be changed into a prime (224274494329) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1953403 + ... + 2065025.

Almost surely, 2^224274494322 is an apocalyptic number.

224274494322 is an abundant number, since it is smaller than the sum of its proper divisors (261657930045).

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

224274494322 is an frugal number, since it uses more digits than its factorization.

224274494322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223254 (or 111628 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 45.

The spelling of 224274494322 in words is "two hundred twenty-four billion, two hundred seventy-four million, four hundred ninety-four thousand, three hundred twenty-two".