11112200122 has 8 divisors (see below), whose sum is σ = 17545579200. Its totient is φ = 5263673724.

The previous prime is 11112200081. The next prime is 11112200129. The reversal of 11112200122 is 22100221111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11112200129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146213122 + ... + 146213197.

It is an arithmetic number, because the mean of its divisors is an integer number (2193197400).

Almost surely, 2^11112200122 is an apocalyptic number.

11112200122 is a deficient number, since it is larger than the sum of its proper divisors (6433379078).

11112200122 is a wasteful number, since it uses less digits than its factorization.

11112200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292426340.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11112200122 its reverse (22100221111), we get a palindrome (33212421233).

The spelling of 11112200122 in words is "eleven billion, one hundred twelve million, two hundred thousand, one hundred twenty-two".