222235674 has 8 divisors (see below), whose sum is σ = 444471360. Its totient is φ = 74078556.

The previous prime is 222235639. The next prime is 222235687. The reversal of 222235674 is 476532222.

222235674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

222235674 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18519634 + ... + 18519645.

It is an arithmetic number, because the mean of its divisors is an integer number (55558920).

Almost surely, 2^222235674 is an apocalyptic number.

222235674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222235674 is a wasteful number, since it uses less digits than its factorization.

222235674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37039284.

The product of its digits is 40320, while the sum is 33.

The square root of 222235674 is about 14907.5710295138. The cubic root of 222235674 is about 605.7190857820.

Adding to 222235674 its reverse (476532222), we get a palindrome (698767896).

The spelling of 222235674 in words is "two hundred twenty-two million, two hundred thirty-five thousand, six hundred seventy-four".