220220022202 has 36 divisors (see below), whose sum is σ = 348420966894. Its totient is φ = 104384156800.

The previous prime is 220220022199. The next prime is 220220022229. The reversal of 220220022202 is 202220022022.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 94322080161 + 125897942041 = 307119^2 + 354821^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13501452 + ... + 13517752.

Almost surely, 2^220220022202 is an apocalyptic number.

220220022202 is a deficient number, since it is larger than the sum of its proper divisors (128200944692).

220220022202 is a wasteful number, since it uses less digits than its factorization.

220220022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16575 (or 16439 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 220220022202 its reverse (202220022022), we get a palindrome (422440044224).

The spelling of 220220022202 in words is "two hundred twenty billion, two hundred twenty million, twenty-two thousand, two hundred two".