11120111122 has 8 divisors (see below), whose sum is σ = 17218236672. Its totient is φ = 5380698900.

The previous prime is 11120111117. The next prime is 11120111129. The reversal of 11120111122 is 22111102111.

It is a happy number.

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 (11120111129) 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, 89678254 + ... + 89678377.

It is an arithmetic number, because the mean of its divisors is an integer number (2152279584).

Almost surely, 2^11120111122 is an apocalyptic number.

11120111122 is a deficient number, since it is larger than the sum of its proper divisors (6098125550).

11120111122 is a wasteful number, since it uses less digits than its factorization.

11120111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179356664.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11120111122 its reverse (22111102111), we get a palindrome (33231213233).

The spelling of 11120111122 in words is "eleven billion, one hundred twenty million, one hundred eleven thousand, one hundred twenty-two".