1134223252 has 24 divisors (see below), whose sum is σ = 2001222720. Its totient is φ = 562461120.

The previous prime is 1134223243. The next prime is 1134223253. The reversal of 1134223252 is 2523224311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134223253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346399 + ... + 349657.

It is an arithmetic number, because the mean of its divisors is an integer number (83384280).

Almost surely, 2^1134223252 is an apocalyptic number.

It is an amenable number.

1134223252 is a deficient number, since it is larger than the sum of its proper divisors (866999468).

1134223252 is a wasteful number, since it uses less digits than its factorization.

1134223252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3951 (or 3949 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 1134223252 is about 33678.2311293215. The cubic root of 1134223252 is about 1042.8764219474.

Adding to 1134223252 its reverse (2523224311), we get a palindrome (3657447563).

The spelling of 1134223252 in words is "one billion, one hundred thirty-four million, two hundred twenty-three thousand, two hundred fifty-two".