11102222222200 has 48 divisors (see below), whose sum is σ = 25813582289280. Its totient is φ = 4440731362560.

The previous prime is 11102222222173. The next prime is 11102222222249. The reversal of 11102222222200 is 222222220111.

It is a super-2 number, since 2×11102222222200² (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, 4751164 + ... + 6691636.

It is an arithmetic number, because the mean of its divisors is an integer number (537782964360).

Almost surely, 2^{11102222222200} is an apocalyptic number.

11102222222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102222222200 is an abundant number, since it is smaller than the sum of its proper divisors (14711360067080).

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

11102222222200 is a wasteful number, since it uses less digits than its factorization.

11102222222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969096 (or 1969087 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11102222222200 its reverse (222222220111), we get a palindrome (11324444442311).

The spelling of 11102222222200 in words is "eleven trillion, one hundred two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred".