11230225152 has 144 divisors (see below), whose sum is σ = 30310721280. Its totient is φ = 3691008000.

The previous prime is 11230225151. The next prime is 11230225169. The reversal of 11230225152 is 25152203211.

It is a super-2 number, since 2×11230225152² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11230225151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20758002 + ... + 20758542.

It is an arithmetic number, because the mean of its divisors is an integer number (210491120).

Almost surely, 2^11230225152 is an apocalyptic number.

11230225152 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 11230225152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15155360640).

11230225152 is an abundant number, since it is smaller than the sum of its proper divisors (19080496128).

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

11230225152 is a wasteful number, since it uses less digits than its factorization.

11230225152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 11230225152 its reverse (25152203211), we get a palindrome (36382428363).

The spelling of 11230225152 in words is "eleven billion, two hundred thirty million, two hundred twenty-five thousand, one hundred fifty-two".