1133222132 has 48 divisors (see below), whose sum is σ = 2310185472. Its totient is φ = 476340480.

The previous prime is 1133222099. The next prime is 1133222147. The reversal of 1133222132 is 2312223311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790088 + ... + 791520.

It is an arithmetic number, because the mean of its divisors is an integer number (48128864).

Almost surely, 2^1133222132 is an apocalyptic number.

It is an amenable number.

1133222132 is an abundant number, since it is smaller than the sum of its proper divisors (1176963340).

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

1133222132 is a wasteful number, since it uses less digits than its factorization.

1133222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968 (or 1966 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 1133222132 is about 33663.3648347874. The cubic root of 1133222132 is about 1042.5695006639.

Adding to 1133222132 its reverse (2312223311), we get a palindrome (3445445443).

The spelling of 1133222132 in words is "one billion, one hundred thirty-three million, two hundred twenty-two thousand, one hundred thirty-two".