1122000232 has 16 divisors (see below), whose sum is σ = 2104107300. Its totient is φ = 560904960.

The previous prime is 1122000203. The next prime is 1122000233. The reversal of 1122000232 is 2320002211.

It can be written as a sum of positive squares in 2 ways, for example, as 1041611076 + 80389156 = 32274^2 + 8966^2 .

It is not an unprimeable number, because it can be changed into a prime (1122000233) 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 3 ways as a sum of consecutive naturals, for example, 79744 + ... + 92752.

Almost surely, 2^1122000232 is an apocalyptic number.

It is an amenable number.

1122000232 is a deficient number, since it is larger than the sum of its proper divisors (982107068).

1122000232 is a wasteful number, since it uses less digits than its factorization.

1122000232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23796 (or 23792 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1122000232 is about 33496.2719119606. The cubic root of 1122000232 is about 1039.1166784663.

Adding to 1122000232 its reverse (2320002211), we get a palindrome (3442002443).

The spelling of 1122000232 in words is "one billion, one hundred twenty-two million, two hundred thirty-two", and thus it is an aban number.