1122432432 has 40 divisors (see below), whose sum is σ = 3163220160. Its totient is φ = 340130880.

The previous prime is 1122432431. The next prime is 1122432473. The reversal of 1122432432 is 2342342211.

It is a happy number.

1122432432 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1122432431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062382 + ... + 1063437.

It is an arithmetic number, because the mean of its divisors is an integer number (79080504).

Almost surely, 2^1122432432 is an apocalyptic number.

1122432432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1122432432 is an abundant number, since it is smaller than the sum of its proper divisors (2040787728).

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

1122432432 is a wasteful number, since it uses less digits than its factorization.

1122432432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125841 (or 2125835 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 1122432432 is about 33502.7227550240. The cubic root of 1122432432 is about 1039.2500856208.

Adding to 1122432432 its reverse (2342342211), we get a palindrome (3464774643).

The spelling of 1122432432 in words is "one billion, one hundred twenty-two million, four hundred thirty-two thousand, four hundred thirty-two".