222425150 has 24 divisors (see below), whose sum is σ = 422517600. Its totient is φ = 87076160.

The previous prime is 222425141. The next prime is 222425173. The reversal of 222425150 is 51524222.

222425150 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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44975 + ... + 49674.

It is an arithmetic number, because the mean of its divisors is an integer number (17604900).

Almost surely, 2^222425150 is an apocalyptic number.

222425150 is a deficient number, since it is larger than the sum of its proper divisors (200092450).

222425150 is a wasteful number, since it uses less digits than its factorization.

222425150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94708 (or 94703 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 222425150 is about 14913.9247014326. The cubic root of 222425150 is about 605.8911803064.

Adding to 222425150 its reverse (51524222), we get a palindrome (273949372).

The spelling of 222425150 in words is "two hundred twenty-two million, four hundred twenty-five thousand, one hundred fifty".