11100122222200 has 96 divisors (see below), whose sum is σ = 28234618650000. Its totient is φ = 4024842163200.

The previous prime is 11100122222173. The next prime is 11100122222243. The reversal of 11100122222200 is 222222100111.

It is a happy number.

11100122222200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6460725 + ... + 7996324.

Almost surely, 2^{11100122222200} is an apocalyptic number.

11100122222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100122222200 is an abundant number, since it is smaller than the sum of its proper divisors (17134496427800).

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

11100122222200 is a wasteful number, since it uses less digits than its factorization.

11100122222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14457425 (or 14457416 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11100122222200 its reverse (222222100111), we get a palindrome (11322344322311).

The spelling of 11100122222200 in words is "eleven trillion, one hundred billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred".