11011222122200 has 24 divisors (see below), whose sum is σ = 25601091434580. Its totient is φ = 4404488848800.

The previous prime is 11011222122191. The next prime is 11011222122223. The reversal of 11011222122200 is 222122211011.

It is a super-3 number, since 3×11011222122200³ (a number of 40 digits) contains 333 as substring.

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, 27528055106 + ... + 27528055505.

Almost surely, 2^{11011222122200} is an apocalyptic number.

11011222122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11011222122200 is an abundant number, since it is smaller than the sum of its proper divisors (14589869312380).

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

11011222122200 is a wasteful number, since it uses less digits than its factorization.

11011222122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55056110627 (or 55056110618 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11011222122200 its reverse (222122211011), we get a palindrome (11233344333211).

The spelling of 11011222122200 in words is "eleven trillion, eleven billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred".