222069604 has 9 divisors (see below), whose sum is σ = 388673971. Its totient is φ = 111019900.

The previous prime is 222069599. The next prime is 222069607. The reversal of 222069604 is 406960222.

The square root of 222069604 is 14902.

It is a perfect power (a square), and thus also a powerful number.

222069604 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×222069604³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

222069604 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (222069607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26079 + ... + 33529.

Almost surely, 2^222069604 is an apocalyptic number.

222069604 is the 14902-nd square number.

It is an amenable number.

222069604 is a deficient number, since it is larger than the sum of its proper divisors (166604367).

222069604 is an frugal number, since it uses more digits than its factorization.

222069604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14906 (or 7453 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The cubic root of 222069604 is about 605.5681696643.

It can be divided in two parts, 2220 and 69604, that added together give a square (71824 = 268²).

The spelling of 222069604 in words is "two hundred twenty-two million, sixty-nine thousand, six hundred four".