11123303122 has 8 divisors (see below), whose sum is σ = 16690239216. Its totient is φ = 5559890052.

The previous prime is 11123303117. The next prime is 11123303137. The reversal of 11123303122 is 22130332111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11123303122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872848 + ... + 885499.

It is an arithmetic number, because the mean of its divisors is an integer number (2086279902).

Almost surely, 2^11123303122 is an apocalyptic number.

11123303122 is a deficient number, since it is larger than the sum of its proper divisors (5566936094).

11123303122 is a wasteful number, since it uses less digits than its factorization.

11123303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761512.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11123303122 its reverse (22130332111), we get a palindrome (33253635233).

The spelling of 11123303122 in words is "eleven billion, one hundred twenty-three million, three hundred three thousand, one hundred twenty-two".