1233234222 has 64 divisors (see below), whose sum is σ = 2842905600. Its totient is φ = 353118080.

The previous prime is 1233234221. The next prime is 1233234253. The reversal of 1233234222 is 2224323321.

It is a junction number, because it is equal to n+sod(n) for n = 1233234192 and 1233234201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233234221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83104 + ... + 96812.

It is an arithmetic number, because the mean of its divisors is an integer number (44420400).

Almost surely, 2^1233234222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1233234222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1421452800).

1233234222 is an abundant number, since it is smaller than the sum of its proper divisors (1609671378).

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

1233234222 is a wasteful number, since it uses less digits than its factorization.

1233234222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13801.

The product of its digits is 3456, while the sum is 24.

The square root of 1233234222 is about 35117.4347297749. The cubic root of 1233234222 is about 1072.3795477660.

Adding to 1233234222 its reverse (2224323321), we get a palindrome (3457557543).

The spelling of 1233234222 in words is "one billion, two hundred thirty-three million, two hundred thirty-four thousand, two hundred twenty-two".