202002101200101 has 16 divisors (see below), whose sum is σ = 269366033877696. Its totient is φ = 134653118704896.

The previous prime is 202002101200099. The next prime is 202002101200103. The reversal of 202002101200101 is 101002101200202.

It is an interprime number because it is at equal distance from previous prime (202002101200099) and next prime (202002101200103).

It is not a de Polignac number, because 202002101200101 - 2¹ = 202002101200099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202002101200103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1684371726 + ... + 1684491648.

It is an arithmetic number, because the mean of its divisors is an integer number (16835377117356).

Almost surely, 2^{202002101200101} is an apocalyptic number.

It is an amenable number.

202002101200101 is a deficient number, since it is larger than the sum of its proper divisors (67363932677595).

202002101200101 is a wasteful number, since it uses less digits than its factorization.

202002101200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177572.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202002101200101 its reverse (101002101200202), we get a palindrome (303004202400303).

It can be divided in two parts, 202002101 and 200101, that added together give a palindrome (202202202).

The spelling of 202002101200101 in words is "two hundred two trillion, two billion, one hundred one million, two hundred thousand, one hundred one".