20002200000122 has 16 divisors (see below), whose sum is σ = 30014320561344. Its totient is φ = 9997426824000.

The previous prime is 20002200000073. The next prime is 20002200000143. The reversal of 20002200000122 is 22100000220002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135294722 + ... + 135442482.

It is an arithmetic number, because the mean of its divisors is an integer number (1875895035084).

Almost surely, 2^{20002200000122} is an apocalyptic number.

20002200000122 is a deficient number, since it is larger than the sum of its proper divisors (10012120561222).

20002200000122 is a wasteful number, since it uses less digits than its factorization.

20002200000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172165.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20002200000122 its reverse (22100000220002), we get a palindrome (42102200220124).

The spelling of 20002200000122 in words is "twenty trillion, two billion, two hundred million, one hundred twenty-two", and thus it is an aban number.