7233222232 has 8 divisors (see below), whose sum is σ = 13562291700. Its totient is φ = 3616611112.

The previous prime is 7233222221. The next prime is 7233222239. The reversal of 7233222232 is 2322223327.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 7233222232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7233222239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452076382 + ... + 452076397.

Almost surely, 2^7233222232 is an apocalyptic number.

It is an amenable number.

7233222232 is a deficient number, since it is larger than the sum of its proper divisors (6329069468).

7233222232 is a wasteful number, since it uses less digits than its factorization.

7233222232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904152785 (or 904152781 counting only the distinct ones).

The product of its digits is 12096, while the sum is 28.

The square root of 7233222232 is about 85048.3523179609. The cubic root of 7233222232 is about 1933.9441862331.

Adding to 7233222232 its reverse (2322223327), we get a palindrome (9555445559).

The spelling of 7233222232 in words is "seven billion, two hundred thirty-three million, two hundred twenty-two thousand, two hundred thirty-two".