222607148 has 12 divisors (see below), whose sum is σ = 394494240. Its totient is φ = 109894512.

The previous prime is 222607141. The next prime is 222607157. The reversal of 222607148 is 841706222.

222607148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222607141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351911 + ... + 352542.

It is an arithmetic number, because the mean of its divisors is an integer number (32874520).

Almost surely, 2^222607148 is an apocalyptic number.

It is an amenable number.

222607148 is a deficient number, since it is larger than the sum of its proper divisors (171887092).

222607148 is a wasteful number, since it uses less digits than its factorization.

222607148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704536 (or 704534 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 222607148 is about 14920.0250670031. The cubic root of 222607148 is about 606.0563908211.

The spelling of 222607148 in words is "two hundred twenty-two million, six hundred seven thousand, one hundred forty-eight".