1122042124 has 24 divisors (see below), whose sum is σ = 2245080320. Its totient is φ = 480661776.

The previous prime is 1122042107. The next prime is 1122042127. The reversal of 1122042124 is 4212402211.

It is not an unprimeable number, because it can be changed into a prime (1122042127) 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, 66547 + ... + 81685.

Almost surely, 2^1122042124 is an apocalyptic number.

1122042124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1122042124 is an abundant number, since it is smaller than the sum of its proper divisors (1123038196).

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

1122042124 is a wasteful number, since it uses less digits than its factorization.

1122042124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17797 (or 17795 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1122042124 is about 33496.8972294450. The cubic root of 1122042124 is about 1039.1296107673.

Adding to 1122042124 its reverse (4212402211), we get a palindrome (5334444335).

The spelling of 1122042124 in words is "one billion, one hundred twenty-two million, forty-two thousand, one hundred twenty-four".