11013232200 has 192 divisors, whose sum is σ = 36476832000. Its totient is φ = 2740573440.

The previous prime is 11013232171. The next prime is 11013232207. The reversal of 11013232200 is 223231011.

It is a super-2 number, since 2×11013232200² (a number of 21 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 11013232200.

It is not an unprimeable number, because it can be changed into a prime (11013232207) 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, 756591 + ... + 771009.

It is an arithmetic number, because the mean of its divisors is an integer number (189983500).

Almost surely, 2^11013232200 is an apocalyptic number.

11013232200 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 11013232200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18238416000).

11013232200 is an abundant number, since it is smaller than the sum of its proper divisors (25463599800).

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

11013232200 is a wasteful number, since it uses less digits than its factorization.

11013232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14524 (or 14515 counting only the distinct ones).

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

Adding to 11013232200 its reverse (223231011), we get a palindrome (11236463211).

The spelling of 11013232200 in words is "eleven billion, thirteen million, two hundred thirty-two thousand, two hundred".