11122002222200 has 24 divisors (see below), whose sum is σ = 25858655167080. Its totient is φ = 4448800888800.

The previous prime is 11122002222193. The next prime is 11122002222217. The reversal of 11122002222200 is 222220022111.

It is a happy number.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27805005356 + ... + 27805005755.

It is an arithmetic number, because the mean of its divisors is an integer number (1077443965295).

Almost surely, 2^{11122002222200} is an apocalyptic number.

11122002222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122002222200 is an abundant number, since it is smaller than the sum of its proper divisors (14736652944880).

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

11122002222200 is a wasteful number, since it uses less digits than its factorization.

11122002222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55610011127 (or 55610011118 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11122002222200 its reverse (222220022111), we get a palindrome (11344222244311).

The spelling of 11122002222200 in words is "eleven trillion, one hundred twenty-two billion, two million, two hundred twenty-two thousand, two hundred".