1124240422 has 4 divisors (see below), whose sum is σ = 1686360636. Its totient is φ = 562120210.

The previous prime is 1124240363. The next prime is 1124240441. The reversal of 1124240422 is 2240424211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2240424211 = 11621 ⋅192791.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1124240393 and 1124240402.

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, 281060104 + ... + 281060107.

It is an arithmetic number, because the mean of its divisors is an integer number (421590159).

Almost surely, 2^1124240422 is an apocalyptic number.

1124240422 is a deficient number, since it is larger than the sum of its proper divisors (562120214).

1124240422 is an equidigital number, since it uses as much as digits as its factorization.

1124240422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562120213.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1124240422 is about 33529.6946302826. The cubic root of 1124240422 is about 1039.8077868392.

Adding to 1124240422 its reverse (2240424211), we get a palindrome (3364664633).

The spelling of 1124240422 in words is "one billion, one hundred twenty-four million, two hundred forty thousand, four hundred twenty-two".