11200012000212 has 48 divisors (see below), whose sum is σ = 30372913912320. Its totient is φ = 3145766080992.

The previous prime is 11200012000169. The next prime is 11200012000259. The reversal of 11200012000212 is 21200021000211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1129939758 + ... + 1129949669.

It is an arithmetic number, because the mean of its divisors is an integer number (632769039840).

Almost surely, 2^{11200012000212} is an apocalyptic number.

11200012000212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11200012000212 is an abundant number, since it is smaller than the sum of its proper divisors (19172901912108).

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

11200012000212 is a wasteful number, since it uses less digits than its factorization.

11200012000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259889500 (or 2259889498 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11200012000212 its reverse (21200021000211), we get a palindrome (32400033000423).

It can be divided in two parts, 1120001 and 2000212, that added together give a palindrome (3120213).

The spelling of 11200012000212 in words is "eleven trillion, two hundred billion, twelve million, two hundred twelve", and thus it is an aban number.