1122415432 has 16 divisors (see below), whose sum is σ = 2115436140. Its totient is φ = 558299136.

The previous prime is 1122415417. The next prime is 1122415477. The reversal of 1122415432 is 2345142211.

It can be written as a sum of positive squares in 2 ways, for example, as 1101310596 + 21104836 = 33186^2 + 4594^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1122415397 and 1122415406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361933 + ... + 365020.

Almost surely, 2^1122415432 is an apocalyptic number.

It is an amenable number.

1122415432 is a deficient number, since it is larger than the sum of its proper divisors (993020708).

1122415432 is a wasteful number, since it uses less digits than its factorization.

1122415432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727152 (or 727148 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 1122415432 is about 33502.4690433407. The cubic root of 1122415432 is about 1039.2448388787.

Adding to 1122415432 its reverse (2345142211), we get a palindrome (3467557643).

The spelling of 1122415432 in words is "one billion, one hundred twenty-two million, four hundred fifteen thousand, four hundred thirty-two".