222800071 has 8 divisors (see below), whose sum is σ = 245519120. Its totient is φ = 200878272.

The previous prime is 222800029. The next prime is 222800087. The reversal of 222800071 is 170008222.

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

It is a cyclic number.

It is not a de Polignac number, because 222800071 - 2²⁷ = 88582343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222800671) 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, 198726 + ... + 199843.

It is an arithmetic number, because the mean of its divisors is an integer number (30689890).

Almost surely, 2^222800071 is an apocalyptic number.

222800071 is a deficient number, since it is larger than the sum of its proper divisors (22719049).

222800071 is a wasteful number, since it uses less digits than its factorization.

222800071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398625.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 222800071 is about 14926.4889039586. The cubic root of 222800071 is about 606.2314203255.

Adding to 222800071 its reverse (170008222), we get a palindrome (392808293).

The spelling of 222800071 in words is "two hundred twenty-two million, eight hundred thousand, seventy-one".