222207 has 8 divisors (see below), whose sum is σ = 313776. Its totient is φ = 139392.

The previous prime is 222199. The next prime is 222247. The reversal of 222207 is 702222.

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

It is not a de Polignac number, because 222207 - 2³ = 222199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2128 + ... + 2229.

It is an arithmetic number, because the mean of its divisors is an integer number (39222).

2²²²²⁰⁷ is an apocalyptic number.

222207 is a deficient number, since it is larger than the sum of its proper divisors (91569).

222207 is a wasteful number, since it uses less digits than its factorization.

222207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377.

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 222207 is about 471.3883749097. The cubic root of 222207 is about 60.5693033655.

Adding to 222207 its sum of digits (15), we get a palindrome (222222).

Adding to 222207 its reverse (702222), we get a palindrome (924429).

It can be divided in two parts, 222 and 207, that multiplied together give a palindrome (45954).

The spelling of 222207 in words is "two hundred twenty-two thousand, two hundred seven", and thus it is an iban number.