11023022312 has 32 divisors (see below), whose sum is σ = 20940326400. Its totient is φ = 5439006144.

The previous prime is 11023022303. The next prime is 11023022317. The reversal of 11023022312 is 21322032011.

It is not an unprimeable number, because it can be changed into a prime (11023022317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1916513 + ... + 1922255.

It is an arithmetic number, because the mean of its divisors is an integer number (654385200).

Almost surely, 2^11023022312 is an apocalyptic number.

It is an amenable number.

11023022312 is a deficient number, since it is larger than the sum of its proper divisors (9917304088).

11023022312 is a wasteful number, since it uses less digits than its factorization.

11023022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8865 (or 8861 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11023022312 its reverse (21322032011), we get a palindrome (32345054323).

The spelling of 11023022312 in words is "eleven billion, twenty-three million, twenty-two thousand, three hundred twelve".