1133224512 has 56 divisors (see below), whose sum is σ = 3426659136. Its totient is φ = 323778048.

The previous prime is 1133224507. The next prime is 1133224517. The reversal of 1133224512 is 2154223311.

It is an interprime number because it is at equal distance from previous prime (1133224507) and next prime (1133224517).

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1133224517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420243 + ... + 422930.

Almost surely, 2^1133224512 is an apocalyptic number.

1133224512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133224512 is an abundant number, since it is smaller than the sum of its proper divisors (2293434624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133224512 is an equidigital number, since it uses as much as digits as its factorization.

1133224512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843195 (or 843185 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1133224512 is about 33663.4001847704. The cubic root of 1133224512 is about 1042.5702305337.

Adding to 1133224512 its reverse (2154223311), we get a palindrome (3287447823).

The spelling of 1133224512 in words is "one billion, one hundred thirty-three million, two hundred twenty-four thousand, five hundred twelve".