1121244334 has 16 divisors (see below), whose sum is σ = 1935964800. Its totient is φ = 477075384.

The previous prime is 1121244331. The next prime is 1121244349. The reversal of 1121244334 is 4334421211.

It is a junction number, because it is equal to n+sod(n) for n = 1121244299 and 1121244308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121244331) 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, 286144 + ... + 290035.

It is an arithmetic number, because the mean of its divisors is an integer number (120997800).

Almost surely, 2^1121244334 is an apocalyptic number.

1121244334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1121244334 is a deficient number, since it is larger than the sum of its proper divisors (814720466).

1121244334 is a wasteful number, since it uses less digits than its factorization.

1121244334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576327.

The product of its digits is 2304, while the sum is 25.

The square root of 1121244334 is about 33484.9866955327. The cubic root of 1121244334 is about 1038.8832730850.

Adding to 1121244334 its reverse (4334421211), we get a palindrome (5455665545).

The spelling of 1121244334 in words is "one billion, one hundred twenty-one million, two hundred forty-four thousand, three hundred thirty-four".