10201202220102 has 32 divisors (see below), whose sum is σ = 20445251904000. Its totient is φ = 3393260149248.

The previous prime is 10201202220023. The next prime is 10201202220103. The reversal of 10201202220102 is 20102220210201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201202220103) by changing a digit.

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, 74176399 + ... + 74313797.

It is an arithmetic number, because the mean of its divisors is an integer number (638914122000).

Almost surely, 2^{10201202220102} is an apocalyptic number.

10201202220102 is an abundant number, since it is smaller than the sum of its proper divisors (10244049683898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201202220102 is a wasteful number, since it uses less digits than its factorization.

10201202220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163300.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10201202220102 its reverse (20102220210201), we get a palindrome (30303422430303).

The spelling of 10201202220102 in words is "ten trillion, two hundred one billion, two hundred two million, two hundred twenty thousand, one hundred two".