2223568148 has 24 divisors (see below), whose sum is σ = 4137049728. Its totient is φ = 1043378336.

The previous prime is 2223568147. The next prime is 2223568181. The reversal of 2223568148 is 8418653222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223568147) 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, 223136 + ... + 232887.

It is an arithmetic number, because the mean of its divisors is an integer number (172377072).

Almost surely, 2^2223568148 is an apocalyptic number.

It is an amenable number.

2223568148 is a deficient number, since it is larger than the sum of its proper divisors (1913481580).

2223568148 is a wasteful number, since it uses less digits than its factorization.

2223568148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456103 (or 456101 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 2223568148 is about 47154.7256168457. The cubic root of 2223568148 is about 1305.2192832824.

The spelling of 2223568148 in words is "two billion, two hundred twenty-three million, five hundred sixty-eight thousand, one hundred forty-eight".