1232222332 has 48 divisors (see below), whose sum is σ = 2459165184. Its totient is φ = 534776000.

The previous prime is 1232222311. The next prime is 1232222357. The reversal of 1232222332 is 2332222321.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 1042782 + ... + 1043962.

It is an arithmetic number, because the mean of its divisors is an integer number (51232608).

Almost surely, 2^1232222332 is an apocalyptic number.

It is an amenable number.

1232222332 is a deficient number, since it is larger than the sum of its proper divisors (1226942852).

1232222332 is a wasteful number, since it uses less digits than its factorization.

1232222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250 (or 2248 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 1232222332 is about 35103.0245420534. The cubic root of 1232222332 is about 1072.0861655233.

Adding to 1232222332 its reverse (2332222321), we get a palindrome (3564444653).

The spelling of 1232222332 in words is "one billion, two hundred thirty-two million, two hundred twenty-two thousand, three hundred thirty-two".