10201020201202 has 64 divisors (see below), whose sum is σ = 15857142681600. Its totient is φ = 4919330570560.

The previous prime is 10201020201187. The next prime is 10201020201217. The reversal of 10201020201202 is 20210202010201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10201020201187) and next prime (10201020201217).

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 31 ways as a sum of consecutive naturals, for example, 2707993923 + ... + 2707997689.

It is an arithmetic number, because the mean of its divisors is an integer number (247767854400).

Almost surely, 2^{10201020201202} is an apocalyptic number.

10201020201202 is a deficient number, since it is larger than the sum of its proper divisors (5656122480398).

10201020201202 is a wasteful number, since it uses less digits than its factorization.

10201020201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5391.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10201020201202 its reverse (20210202010201), we get a palindrome (30411222211403).

The spelling of 10201020201202 in words is "ten trillion, two hundred one billion, twenty million, two hundred one thousand, two hundred two".