224121422 has 8 divisors (see below), whose sum is σ = 384208176. Its totient is φ = 96052032.

The previous prime is 224121419. The next prime is 224121431.

224121422 is nontrivially palindromic in base 10.

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 = 224121394 and 224121403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8004323 + ... + 8004350.

It is an arithmetic number, because the mean of its divisors is an integer number (48026022).

Almost surely, 2^224121422 is an apocalyptic number.

224121422 is a deficient number, since it is larger than the sum of its proper divisors (160086754).

224121422 is a wasteful number, since it uses less digits than its factorization.

224121422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16008682.

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

The square root of 224121422 is about 14970.6854218503. The cubic root of 224121422 is about 607.4275092874.

The spelling of 224121422 in words is "two hundred twenty-four million, one hundred twenty-one thousand, four hundred twenty-two".