1124340122 has 4 divisors (see below), whose sum is σ = 1686510186. Its totient is φ = 562170060.

The previous prime is 1124340109. The next prime is 1124340137. The reversal of 1124340122 is 2210434211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1114157641 + 10182481 = 33379^2 + 3191^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1124340094 and 1124340103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281085029 + ... + 281085032.

Almost surely, 2^1124340122 is an apocalyptic number.

1124340122 is a deficient number, since it is larger than the sum of its proper divisors (562170064).

1124340122 is an equidigital number, since it uses as much as digits as its factorization.

1124340122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562170063.

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

The square root of 1124340122 is about 33531.1813391655. The cubic root of 1124340122 is about 1039.8385233762.

Adding to 1124340122 its reverse (2210434211), we get a palindrome (3334774333).

The spelling of 1124340122 in words is "one billion, one hundred twenty-four million, three hundred forty thousand, one hundred twenty-two".