11323212264 has 240 divisors, whose sum is σ = 39251567520. Its totient is φ = 2986139520.

The previous prime is 11323212239. The next prime is 11323212293. The reversal of 11323212264 is 46221232311.

11323212264 is a `hidden beast` number, since 113 + 2 + 321 + 226 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 759199 + ... + 773969.

It is an arithmetic number, because the mean of its divisors is an integer number (163548198).

Almost surely, 2^11323212264 is an apocalyptic number.

11323212264 is a gapful number since it is divisible by the number (14) 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 11323212264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19625783760).

11323212264 is an abundant number, since it is smaller than the sum of its proper divisors (27928355256).

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

11323212264 is a wasteful number, since it uses less digits than its factorization.

11323212264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14822 (or 14796 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 11323212264 its reverse (46221232311), we get a palindrome (57544444575).

The spelling of 11323212264 in words is "eleven billion, three hundred twenty-three million, two hundred twelve thousand, two hundred sixty-four".