11133211344252 has 96 divisors (see below), whose sum is σ = 27695560725504. Its totient is φ = 3468660864000.

The previous prime is 11133211344247. The next prime is 11133211344319. The reversal of 11133211344252 is 25244311233111.

11133211344252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 113032258 + ... + 113130710.

It is an arithmetic number, because the mean of its divisors is an integer number (288495424224).

Almost surely, 2^{11133211344252} is an apocalyptic number.

11133211344252 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 11133211344252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13847780362752).

11133211344252 is an abundant number, since it is smaller than the sum of its proper divisors (16562349381252).

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

11133211344252 is a wasteful number, since it uses less digits than its factorization.

11133211344252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102299 (or 102297 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

Adding to 11133211344252 its reverse (25244311233111), we get a palindrome (36377522577363).

The spelling of 11133211344252 in words is "eleven trillion, one hundred thirty-three billion, two hundred eleven million, three hundred forty-four thousand, two hundred fifty-two".