10220020201205 has 8 divisors (see below), whose sum is σ = 12276036024504. Its totient is φ = 8168008305600.

The previous prime is 10220020201169. The next prime is 10220020201333. The reversal of 10220020201205 is 50210202002201.

It can be written as a sum of positive squares in 4 ways, for example, as 2350205509444 + 7869814691761 = 1533038^2 + 2805319^2 .

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

It is not a de Polignac number, because 10220020201205 - 2¹² = 10220020197109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000976306 + ... + 1000986515.

It is an arithmetic number, because the mean of its divisors is an integer number (1534504503063).

Almost surely, 2^{10220020201205} is an apocalyptic number.

It is an amenable number.

10220020201205 is a deficient number, since it is larger than the sum of its proper divisors (2056015823299).

10220020201205 is a wasteful number, since it uses less digits than its factorization.

10220020201205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001963847.

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

Adding to 10220020201205 its reverse (50210202002201), we get a palindrome (60430222203406).

The spelling of 10220020201205 in words is "ten trillion, two hundred twenty billion, twenty million, two hundred one thousand, two hundred five".