20011202200005 has 16 divisors (see below), whose sum is σ = 32028817746240. Its totient is φ = 10669009764608.

The previous prime is 20011202199979. The next prime is 20011202200013. The reversal of 20011202200005 is 50000220211002.

It is a cyclic number.

It is not a de Polignac number, because 20011202200005 - 2²⁰ = 20011201151429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226917492 + ... + 227005661.

It is an arithmetic number, because the mean of its divisors is an integer number (2001801109140).

Almost surely, 2^{20011202200005} is an apocalyptic number.

It is an amenable number.

20011202200005 is a deficient number, since it is larger than the sum of its proper divisors (12017615546235).

20011202200005 is a wasteful number, since it uses less digits than its factorization.

20011202200005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453926100.

The product of its (nonzero) digits is 80, while the sum is 15.

Adding to 20011202200005 its reverse (50000220211002), we get a palindrome (70011422411007).

The spelling of 20011202200005 in words is "twenty trillion, eleven billion, two hundred two million, two hundred thousand, five".