1133424252212 has 120 divisors (see below), whose sum is σ = 2529095950080. Its totient is φ = 442429827840.

The previous prime is 1133424252211. The next prime is 1133424252223. The reversal of 1133424252212 is 2122524243311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133424252211) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4949339 + ... + 5173277.

It is an arithmetic number, because the mean of its divisors is an integer number (21075799584).

Almost surely, 2^{1133424252212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133424252212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1264547975040).

1133424252212 is an abundant number, since it is smaller than the sum of its proper divisors (1395671697868).

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

1133424252212 is a wasteful number, since it uses less digits than its factorization.

1133424252212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224019 (or 223996 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

Adding to 1133424252212 its reverse (2122524243311), we get a palindrome (3255948495523).

The spelling of 1133424252212 in words is "one trillion, one hundred thirty-three billion, four hundred twenty-four million, two hundred fifty-two thousand, two hundred twelve".