11016215200 has 72 divisors (see below), whose sum is σ = 28308813120. Its totient is φ = 4174560000.

The previous prime is 11016215173. The next prime is 11016215299. The reversal of 11016215200 is 251261011.

It is a super-2 number, since 2×11016215200² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347176 + ... + 377575.

It is an arithmetic number, because the mean of its divisors is an integer number (393177960).

Almost surely, 2^11016215200 is an apocalyptic number.

11016215200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11016215200 is an abundant number, since it is smaller than the sum of its proper divisors (17292597920).

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

11016215200 is a wasteful number, since it uses less digits than its factorization.

11016215200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724790 (or 724777 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 11016215200 its reverse (251261011), we get a palindrome (11267476211).

The spelling of 11016215200 in words is "eleven billion, sixteen million, two hundred fifteen thousand, two hundred".