11012223133200 has 240 divisors, whose sum is σ = 36116668871360. Its totient is φ = 2866672650240.

The previous prime is 11012223133159. The next prime is 11012223133231. The reversal of 11012223133200 is 233132221011.

It is a tau number, because it is divible by the number of its divisors (240).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92252754 + ... + 92372046.

Almost surely, 2^{11012223133200} is an apocalyptic number.

11012223133200 is a gapful number since it is divisible by the number (10) 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 11012223133200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18058334435680).

11012223133200 is an abundant number, since it is smaller than the sum of its proper divisors (25104445738160).

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

11012223133200 is a wasteful number, since it uses less digits than its factorization.

11012223133200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121146 (or 121135 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11012223133200 its reverse (233132221011), we get a palindrome (11245355354211).

The spelling of 11012223133200 in words is "eleven trillion, twelve billion, two hundred twenty-three million, one hundred thirty-three thousand, two hundred".