220020002202 has 256 divisors, whose sum is σ = 616776523776. Its totient is φ = 50481792000.

The previous prime is 220020002179. The next prime is 220020002243. The reversal of 220020002202 is 202200020022.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13547427 + ... + 13563657.

It is an arithmetic number, because the mean of its divisors is an integer number (2409283296).

Almost surely, 2^220020002202 is an apocalyptic number.

220020002202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 220020002202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308388261888).

220020002202 is an abundant number, since it is smaller than the sum of its proper divisors (396756521574).

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

220020002202 is a wasteful number, since it uses less digits than its factorization.

220020002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16365.

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 220020002202 its reverse (202200020022), we get a palindrome (422220022224).

The spelling of 220020002202 in words is "two hundred twenty billion, twenty million, two thousand, two hundred two".