1124432012 has 24 divisors (see below), whose sum is σ = 2147744592. Its totient is φ = 510843200.

The previous prime is 1124431991. The next prime is 1124432017. The reversal of 1124432012 is 2102344211.

It is a super-2 number, since 2×1124432012² = 2528694699220736288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1124432017) 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, 99398 + ... + 110130.

It is an arithmetic number, because the mean of its divisors is an integer number (89489358).

Almost surely, 2^1124432012 is an apocalyptic number.

It is an amenable number.

1124432012 is a deficient number, since it is larger than the sum of its proper divisors (1023312580).

1124432012 is a wasteful number, since it uses less digits than its factorization.

1124432012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13129 (or 13127 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1124432012 is about 33532.5515283284. The cubic root of 1124432012 is about 1039.8668505574.

Adding to 1124432012 its reverse (2102344211), we get a palindrome (3226776223).

The spelling of 1124432012 in words is "one billion, one hundred twenty-four million, four hundred thirty-two thousand, twelve".