1234432222 has 8 divisors (see below), whose sum is σ = 1886585256. Its totient is φ = 605570472.

The previous prime is 1234432219. The next prime is 1234432229. The reversal of 1234432222 is 2222344321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234432229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5822688 + ... + 5822899.

It is an arithmetic number, because the mean of its divisors is an integer number (235823157).

Almost surely, 2^1234432222 is an apocalyptic number.

1234432222 is a deficient number, since it is larger than the sum of its proper divisors (652153034).

1234432222 is a wasteful number, since it uses less digits than its factorization.

1234432222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11645642.

The product of its digits is 4608, while the sum is 25.

The square root of 1234432222 is about 35134.4876439091. The cubic root of 1234432222 is about 1072.7266823972.

Adding to 1234432222 its reverse (2222344321), we get a palindrome (3456776543).

The spelling of 1234432222 in words is "one billion, two hundred thirty-four million, four hundred thirty-two thousand, two hundred twenty-two".