220012002200012 has 12 divisors (see below), whose sum is σ = 420022913291016. Its totient is φ = 100005455545440.

The previous prime is 220012002199991. The next prime is 220012002200063. The reversal of 220012002200012 is 210002200210022.

It is a super-2 number, since 2×220012002200012² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220012002200012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500136388593 + ... + 2500136388680.

It is an arithmetic number, because the mean of its divisors is an integer number (35001909440918).

Almost surely, 2^{220012002200012} is an apocalyptic number.

220012002200012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220012002200012 is a deficient number, since it is larger than the sum of its proper divisors (200010911091004).

220012002200012 is a wasteful number, since it uses less digits than its factorization.

220012002200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000272777288 (or 5000272777286 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220012002200012 its reverse (210002200210022), we get a palindrome (430014202410034).

The spelling of 220012002200012 in words is "two hundred twenty trillion, twelve billion, two million, two hundred thousand, twelve".