220222067 has 4 divisors (see below), whose sum is σ = 237162240. Its totient is φ = 203281896.

The previous prime is 220222021. The next prime is 220222069. The reversal of 220222067 is 760222022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220222067 - 2⁶ = 220222003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220222069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8470067 + ... + 8470092.

It is an arithmetic number, because the mean of its divisors is an integer number (59290560).

Almost surely, 2^220222067 is an apocalyptic number.

220222067 is a deficient number, since it is larger than the sum of its proper divisors (16940173).

220222067 is a wasteful number, since it uses less digits than its factorization.

220222067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16940172.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 220222067 is about 14839.8809631344. The cubic root of 220222067 is about 603.8841230200.

Adding to 220222067 its reverse (760222022), we get a palindrome (980444089).

The spelling of 220222067 in words is "two hundred twenty million, two hundred twenty-two thousand, sixty-seven".