11030003212200 has 192 divisors, whose sum is σ = 39085231777920. Its totient is φ = 2520659328000.

The previous prime is 11030003212199. The next prime is 11030003212201. The reversal of 11030003212200 is 221230003011.

It is an interprime number because it is at equal distance from previous prime (11030003212199) and next prime (11030003212201).

It is a super-2 number, since 2×11030003212200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11030003212200.

It is not an unprimeable number, because it can be changed into a prime (11030003212201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21846610 + ... + 22345790.

It is an arithmetic number, because the mean of its divisors is an integer number (203568915510).

Almost surely, 2^{11030003212200} is an apocalyptic number.

11030003212200 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 11030003212200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19542615888960).

11030003212200 is an abundant number, since it is smaller than the sum of its proper divisors (28055228565720).

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

11030003212200 is a wasteful number, since it uses less digits than its factorization.

11030003212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504468 (or 504459 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11030003212200 its reverse (221230003011), we get a palindrome (11251233215211).

The spelling of 11030003212200 in words is "eleven trillion, thirty billion, three million, two hundred twelve thousand, two hundred".