20012200000202 has 32 divisors (see below), whose sum is σ = 32463805024512. Its totient is φ = 9216149359104.

The previous prime is 20012200000201. The next prime is 20012200000207. The reversal of 20012200000202 is 20200000221002.

It is not an unprimeable number, because it can be changed into a prime (20012200000201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14410133 + ... + 15737735.

It is an arithmetic number, because the mean of its divisors is an integer number (1014493907016).

Almost surely, 2^{20012200000202} is an apocalyptic number.

20012200000202 is a deficient number, since it is larger than the sum of its proper divisors (12451605024310).

20012200000202 is a wasteful number, since it uses less digits than its factorization.

20012200000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337102.

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

Adding to 20012200000202 its reverse (20200000221002), we get a palindrome (40212200221204).

The spelling of 20012200000202 in words is "twenty trillion, twelve billion, two hundred million, two hundred two", and thus it is an aban number.