224121433422 has 32 divisors (see below), whose sum is σ = 454535141760. Its totient is φ = 73661971040.

The previous prime is 224121433411. The next prime is 224121433433. The reversal of 224121433422 is 224334121422.

It is an interprime number because it is at equal distance from previous prime (224121433411) and next prime (224121433433).

It is a self number, because there is not a number n which added to its sum of digits gives 224121433422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188604 + ... + 695567.

It is an arithmetic number, because the mean of its divisors is an integer number (14204223180).

Almost surely, 2^224121433422 is an apocalyptic number.

224121433422 is an abundant number, since it is smaller than the sum of its proper divisors (230413708338).

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

224121433422 is a wasteful number, since it uses less digits than its factorization.

224121433422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884768.

The product of its digits is 18432, while the sum is 30.

Adding to 224121433422 its reverse (224334121422), we get a palindrome (448455554844).

The spelling of 224121433422 in words is "two hundred twenty-four billion, one hundred twenty-one million, four hundred thirty-three thousand, four hundred twenty-two".