1133122330452 has 96 divisors (see below), whose sum is σ = 3084216791040. Its totient is φ = 317087187840.

The previous prime is 1133122330441. The next prime is 1133122330477. The reversal of 1133122330452 is 2540332213311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 921238 + ... + 1764914.

It is an arithmetic number, because the mean of its divisors is an integer number (32127258240).

Almost surely, 2^{1133122330452} is an apocalyptic number.

1133122330452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133122330452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1542108395520).

1133122330452 is an abundant number, since it is smaller than the sum of its proper divisors (1951094460588).

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

1133122330452 is a wasteful number, since it uses less digits than its factorization.

1133122330452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844021 (or 844019 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1133122330452 its reverse (2540332213311), we get a palindrome (3673454543763).

The spelling of 1133122330452 in words is "one trillion, one hundred thirty-three billion, one hundred twenty-two million, three hundred thirty thousand, four hundred fifty-two".