1122231232 has 14 divisors (see below), whose sum is σ = 2226927728. Its totient is φ = 561115584.

The previous prime is 1122231199. The next prime is 1122231259. The reversal of 1122231232 is 2321322211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8767368 + ... + 8767495.

Almost surely, 2^1122231232 is an apocalyptic number.

It is an amenable number.

1122231232 is a deficient number, since it is larger than the sum of its proper divisors (1104696496).

1122231232 is an equidigital number, since it uses as much as digits as its factorization.

1122231232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17534875 (or 17534865 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 1122231232 is about 33499.7198794259. The cubic root of 1122231232 is about 1039.1879854871.

Adding to 1122231232 its reverse (2321322211), we get a palindrome (3443553443).

The spelling of 1122231232 in words is "one billion, one hundred twenty-two million, two hundred thirty-one thousand, two hundred thirty-two".