224001122 has 8 divisors (see below), whose sum is σ = 344196972. Its totient is φ = 109268800.

The previous prime is 224001121. The next prime is 224001139. The reversal of 224001122 is 221100422.

It can be written as a sum of positive squares in 2 ways, for example, as 223771681 + 229441 = 14959^2 + 479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 224001097 and 224001106.

It is not an unprimeable number, because it can be changed into a prime (224001121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365779 + ... + 1365942.

Almost surely, 2^224001122 is an apocalyptic number.

224001122 is a deficient number, since it is larger than the sum of its proper divisors (120195850).

224001122 is a wasteful number, since it uses less digits than its factorization.

224001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731764.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 224001122 is about 14966.6670304380. The cubic root of 224001122 is about 607.3188083773.

Adding to 224001122 its reverse (221100422), we get a palindrome (445101544).

The spelling of 224001122 in words is "two hundred twenty-four million, one thousand, one hundred twenty-two".