2223006220 has 24 divisors (see below), whose sum is σ = 4732265664. Its totient is φ = 877021056.

The previous prime is 2223006157. The next prime is 2223006221. The reversal of 2223006220 is 226003222.

It is not an unprimeable number, because it can be changed into a prime (2223006221) 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, 759844 + ... + 762763.

It is an arithmetic number, because the mean of its divisors is an integer number (197177736).

Almost surely, 2^2223006220 is an apocalyptic number.

2223006220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223006220 is an abundant number, since it is smaller than the sum of its proper divisors (2509259444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2223006220 is a wasteful number, since it uses less digits than its factorization.

2223006220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522689 (or 1522687 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2223006220 is about 47148.7668979794. The cubic root of 2223006220 is about 1305.1093247226.

Adding to 2223006220 its reverse (226003222), we get a palindrome (2449009442).

The spelling of 2223006220 in words is "two billion, two hundred twenty-three million, six thousand, two hundred twenty".