222026606 has 8 divisors (see below), whose sum is σ = 333219744. Its totient is φ = 110953360.

The previous prime is 222026591. The next prime is 222026671. The reversal of 222026606 is 606620222.

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

It is a congruent number.

It is an unprimeable number.

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, 25190 + ... + 32841.

It is an arithmetic number, because the mean of its divisors is an integer number (41652468).

Almost surely, 2^222026606 is an apocalyptic number.

222026606 is a deficient number, since it is larger than the sum of its proper divisors (111193138).

222026606 is a wasteful number, since it uses less digits than its factorization.

222026606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59946.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 222026606 is about 14900.5572379022. The cubic root of 222026606 is about 605.5290829690.

Adding to 222026606 its reverse (606620222), we get a palindrome (828646828).

The spelling of 222026606 in words is "two hundred twenty-two million, twenty-six thousand, six hundred six".