11021123234 has 8 divisors (see below), whose sum is σ = 18034565328. Its totient is φ = 5009601460.

The previous prime is 11021123227. The next prime is 11021123237. The reversal of 11021123234 is 43232112011.

11021123234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (11021123237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250480052 + ... + 250480095.

It is an arithmetic number, because the mean of its divisors is an integer number (2254320666).

Almost surely, 2^11021123234 is an apocalyptic number.

11021123234 is a deficient number, since it is larger than the sum of its proper divisors (7013442094).

11021123234 is a wasteful number, since it uses less digits than its factorization.

11021123234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500960160.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11021123234 its reverse (43232112011), we get a palindrome (54253235245).

The spelling of 11021123234 in words is "eleven billion, twenty-one million, one hundred twenty-three thousand, two hundred thirty-four".