222060606 has 16 divisors (see below), whose sum is σ = 456124944. Its totient is φ = 72019584.

The previous prime is 222060563. The next prime is 222060617. The reversal of 222060606 is 606060222.

222060606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

222060606 is a modest number, since divided by 60606 gives 222 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499915 + ... + 500358.

It is an arithmetic number, because the mean of its divisors is an integer number (28507809).

Almost surely, 2^222060606 is an apocalyptic number.

222060606 is an abundant number, since it is smaller than the sum of its proper divisors (234064338).

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

222060606 is a wasteful number, since it uses less digits than its factorization.

222060606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000315.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 222060606 is about 14901.6980911573. The cubic root of 222060606 is about 605.5599905831.

It can be divided in two parts, 2220 and 60606, that added together give a palindrome (62826).

The spelling of 222060606 in words is "two hundred twenty-two million, sixty thousand, six hundred six".