11222318948 has 6 divisors (see below), whose sum is σ = 19639058166. Its totient is φ = 5611159472.

The previous prime is 11222318927. The next prime is 11222318957. The reversal of 11222318948 is 84981322211.

It can be written as a sum of positive squares in only one way, i.e., 6225525604 + 4996793344 = 78902^2 + 70688^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1402789865 + ... + 1402789872.

It is an arithmetic number, because the mean of its divisors is an integer number (3273176361).

Almost surely, 2^11222318948 is an apocalyptic number.

It is an amenable number.

11222318948 is a deficient number, since it is larger than the sum of its proper divisors (8416739218).

11222318948 is a wasteful number, since it uses less digits than its factorization.

11222318948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805579741 (or 2805579739 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

The spelling of 11222318948 in words is "eleven billion, two hundred twenty-two million, three hundred eighteen thousand, nine hundred forty-eight".