11324012252 has 24 divisors (see below), whose sum is σ = 22749597696. Its totient is φ = 4831382448.

The previous prime is 11324012251. The next prime is 11324012281. The reversal of 11324012252 is 25221042311.

It is a super-2 number, since 2×11324012252² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324012251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900548 + ... + 913035.

It is an arithmetic number, because the mean of its divisors is an integer number (947899904).

Almost surely, 2^11324012252 is an apocalyptic number.

It is an amenable number.

11324012252 is an abundant number, since it is smaller than the sum of its proper divisors (11425585444).

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

11324012252 is a wasteful number, since it uses less digits than its factorization.

11324012252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813817 (or 1813815 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 11324012252 its reverse (25221042311), we get a palindrome (36545054563).

The spelling of 11324012252 in words is "eleven billion, three hundred twenty-four million, twelve thousand, two hundred fifty-two".