220012020010205 has 8 divisors (see below), whose sum is σ = 264014504280504. Its totient is φ = 176009562496000.

The previous prime is 220012020010171. The next prime is 220012020010243. The reversal of 220012020010205 is 502010020210022.

It can be written as a sum of positive squares in 4 ways, for example, as 86933600744761 + 133078419265444 = 9323819^2 + 11535962^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-220012020010205 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 25367405 + ... + 32917005.

It is an arithmetic number, because the mean of its divisors is an integer number (33001813035063).

Almost surely, 2^{220012020010205} is an apocalyptic number.

It is an amenable number.

220012020010205 is a deficient number, since it is larger than the sum of its proper divisors (44002484270299).

220012020010205 is an equidigital number, since it uses as much as digits as its factorization.

220012020010205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13378047.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 220012020010205 its reverse (502010020210022), we get a palindrome (722022040220227).

The spelling of 220012020010205 in words is "two hundred twenty trillion, twelve billion, twenty million, ten thousand, two hundred five".