220230222008 has 16 divisors (see below), whose sum is σ = 414888691560. Its totient is φ = 109593237600.

The previous prime is 220230222007. The next prime is 220230222011. The reversal of 220230222008 is 800222032022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220230222007) 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, 65232383 + ... + 65235758.

Almost surely, 2^220230222008 is an apocalyptic number.

It is an amenable number.

220230222008 is a deficient number, since it is larger than the sum of its proper divisors (194658469552).

220230222008 is a wasteful number, since it uses less digits than its factorization.

220230222008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130468358 (or 130468354 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The spelling of 220230222008 in words is "two hundred twenty billion, two hundred thirty million, two hundred twenty-two thousand, eight".