11123022114 has 32 divisors (see below), whose sum is σ = 24740614080. Its totient is φ = 3704256000.

The previous prime is 11123022109. The next prime is 11123022139. The reversal of 11123022114 is 41122032111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35487 + ... + 153314.

It is an arithmetic number, because the mean of its divisors is an integer number (773144190).

Almost surely, 2^11123022114 is an apocalyptic number.

11123022114 is an abundant number, since it is smaller than the sum of its proper divisors (13617591966).

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

11123022114 is a wasteful number, since it uses less digits than its factorization.

11123022114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189903 (or 189897 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11123022114 its reverse (41122032111), we get a palindrome (52245054225).

The spelling of 11123022114 in words is "eleven billion, one hundred twenty-three million, twenty-two thousand, one hundred fourteen".