11223525012000 has 192 divisors, whose sum is σ = 42020877959424. Its totient is φ = 2565377126400.

The previous prime is 11223525011989. The next prime is 11223525012013. The reversal of 11223525012000 is 21052532211.

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

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, 66722697 + ... + 66890696.

It is an arithmetic number, because the mean of its divisors is an integer number (218858739372).

Almost surely, 2^{11223525012000} is an apocalyptic number.

11223525012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11223525012000 is an abundant number, since it is smaller than the sum of its proper divisors (30797352947424).

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

11223525012000 is a wasteful number, since it uses less digits than its factorization.

11223525012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133613428 (or 133613410 counting only the distinct ones).

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

Adding to 11223525012000 its reverse (21052532211), we get a palindrome (11244577544211).

The spelling of 11223525012000 in words is "eleven trillion, two hundred twenty-three billion, five hundred twenty-five million, twelve thousand".