222348811388 has 12 divisors (see below), whose sum is σ = 424484094552. Its totient is φ = 101067641520.

The previous prime is 222348811387. The next prime is 222348811403. The reversal of 222348811388 is 883118843222.

222348811388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222348811387) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2526690995 + ... + 2526691082.

It is an arithmetic number, because the mean of its divisors is an integer number (35373674546).

Almost surely, 2^222348811388 is an apocalyptic number.

It is an amenable number.

222348811388 is a deficient number, since it is larger than the sum of its proper divisors (202135283164).

222348811388 is a wasteful number, since it uses less digits than its factorization.

222348811388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053382092 (or 5053382090 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 50.

The spelling of 222348811388 in words is "two hundred twenty-two billion, three hundred forty-eight million, eight hundred eleven thousand, three hundred eighty-eight".