11200011210012 has 96 divisors (see below), whose sum is σ = 26999420152320. Its totient is φ = 3610830078720.

The previous prime is 11200011209977. The next prime is 11200011210071. The reversal of 11200011210012 is 21001211000211.

It is a super-2 number, since 2×11200011210012² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 11200011210012.

It is a congruent number.

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, 231807337 + ... + 231855647.

It is an arithmetic number, because the mean of its divisors is an integer number (281243959920).

Almost surely, 2^{11200011210012} is an apocalyptic number.

11200011210012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11200011210012 is an abundant number, since it is smaller than the sum of its proper divisors (15799408942308).

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

11200011210012 is a wasteful number, since it uses less digits than its factorization.

11200011210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51451 (or 51449 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11200011210012 its reverse (21001211000211), we get a palindrome (32201222210223).

The spelling of 11200011210012 in words is "eleven trillion, two hundred billion, eleven million, two hundred ten thousand, twelve".