11012112122200 has 48 divisors (see below), whose sum is σ = 29260755071280. Its totient is φ = 3775581298560.

The previous prime is 11012112122183. The next prime is 11012112122233. The reversal of 11012112122200 is 222121121011.

It is a super-2 number, since 2×11012112122200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3932895787 + ... + 3932898586.

It is an arithmetic number, because the mean of its divisors is an integer number (609599063985).

Almost surely, 2^{11012112122200} is an apocalyptic number.

11012112122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012112122200 is an abundant number, since it is smaller than the sum of its proper divisors (18248642949080).

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

11012112122200 is a wasteful number, since it uses less digits than its factorization.

11012112122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7865794396 (or 7865794387 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11012112122200 its reverse (222121121011), we get a palindrome (11234233243211).

The spelling of 11012112122200 in words is "eleven trillion, twelve billion, one hundred twelve million, one hundred twenty-two thousand, two hundred".