20000220000002 has 16 divisors (see below), whose sum is σ = 32729508972000. Its totient is φ = 9090487911840.

The previous prime is 20000219999989. The next prime is 20000220000049. The reversal of 20000220000002 is 20000002200002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25666352 + ... + 26434107.

It is an arithmetic number, because the mean of its divisors is an integer number (2045594310750).

Almost surely, 2^{20000220000002} is an apocalyptic number.

20000220000002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20000220000002 is a deficient number, since it is larger than the sum of its proper divisors (12729288971998).

20000220000002 is a wasteful number, since it uses less digits than its factorization.

20000220000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52117921.

The product of its (nonzero) digits is 16, while the sum is 8.

Adding to 20000220000002 its reverse (20000002200002), we get a palindrome (40000222200004).

It can be divided in two parts, 200002 and 20000002, that multiplied together give a palindrome (4000040400004).

The spelling of 20000220000002 in words is "twenty trillion, two hundred twenty million, two", and thus it is an aban number.