222231224422 has 8 divisors (see below), whose sum is σ = 352955474136. Its totient is φ = 104579399712.

The previous prime is 222231224419. The next prime is 222231224431. The reversal of 222231224422 is 224422132222.

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

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, 3268106208 + ... + 3268106275.

It is an arithmetic number, because the mean of its divisors is an integer number (44119434267).

Almost surely, 2^222231224422 is an apocalyptic number.

222231224422 is a deficient number, since it is larger than the sum of its proper divisors (130724249714).

222231224422 is a wasteful number, since it uses less digits than its factorization.

222231224422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6536212502.

The product of its digits is 12288, while the sum is 28.

Adding to 222231224422 its reverse (224422132222), we get a palindrome (446653356644).

The spelling of 222231224422 in words is "two hundred twenty-two billion, two hundred thirty-one million, two hundred twenty-four thousand, four hundred twenty-two".