222270207 has 8 divisors (see below), whose sum is σ = 298016640. Its totient is φ = 147351960.

The previous prime is 222270199. The next prime is 222270233. The reversal of 222270207 is 702072222.

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

It is not a de Polignac number, because 222270207 - 2³ = 222270199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222270277) 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, 206419 + ... + 207492.

It is an arithmetic number, because the mean of its divisors is an integer number (37252080).

Almost surely, 2^222270207 is an apocalyptic number.

222270207 is a deficient number, since it is larger than the sum of its proper divisors (75746433).

222270207 is a wasteful number, since it uses less digits than its factorization.

222270207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414093.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 222270207 is about 14908.7292214997. The cubic root of 222270207 is about 605.7504582037.

The spelling of 222270207 in words is "two hundred twenty-two million, two hundred seventy thousand, two hundred seven".