11101022200212 has 48 divisors (see below), whose sum is σ = 29603066355072. Its totient is φ = 3171684147840.

The previous prime is 11101022200187. The next prime is 11101022200223. The reversal of 11101022200212 is 21200222010111.

It is a junction number, because it is equal to n+sod(n) for n = 11101022200191 and 11101022200200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7063078 + ... + 8490530.

It is an arithmetic number, because the mean of its divisors is an integer number (616730549064).

Almost surely, 2^{11101022200212} is an apocalyptic number.

11101022200212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11101022200212 is an abundant number, since it is smaller than the sum of its proper divisors (18502044154860).

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

11101022200212 is a wasteful number, since it uses less digits than its factorization.

11101022200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520048 (or 1520046 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11101022200212 its reverse (21200222010111), we get a palindrome (32301244210323).

The spelling of 11101022200212 in words is "eleven trillion, one hundred one billion, twenty-two million, two hundred thousand, two hundred twelve".