1121124334 has 16 divisors (see below), whose sum is σ = 1835260416. Its totient is φ = 509409400.

The previous prime is 1121124289. The next prime is 1121124349. The reversal of 1121124334 is 4334211211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61629 + ... + 77719.

It is an arithmetic number, because the mean of its divisors is an integer number (114703776).

Almost surely, 2^1121124334 is an apocalyptic number.

1121124334 is a deficient number, since it is larger than the sum of its proper divisors (714136082).

1121124334 is a wasteful number, since it uses less digits than its factorization.

1121124334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19271.

The product of its digits is 576, while the sum is 22.

The square root of 1121124334 is about 33483.1947997798. The cubic root of 1121124334 is about 1038.8462099648.

Adding to 1121124334 its reverse (4334211211), we get a palindrome (5455335545).

The spelling of 1121124334 in words is "one billion, one hundred twenty-one million, one hundred twenty-four thousand, three hundred thirty-four".