2002000101201 has 48 divisors (see below), whose sum is σ = 3155789931840. Its totient is φ = 1218718794240.

The previous prime is 2002000101193. The next prime is 2002000101247. The reversal of 2002000101201 is 1021010002002.

It is not a de Polignac number, because 2002000101201 - 2³ = 2002000101193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2002000101601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1138276 + ... + 2302101.

It is an arithmetic number, because the mean of its divisors is an integer number (65745623580).

Almost surely, 2^{2002000101201} is an apocalyptic number.

It is an amenable number.

2002000101201 is a deficient number, since it is larger than the sum of its proper divisors (1153789830639).

2002000101201 is a wasteful number, since it uses less digits than its factorization.

2002000101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440526 (or 3440523 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2002000101201 its reverse (1021010002002), we get a palindrome (3023010103203).

The spelling of 2002000101201 in words is "two trillion, two billion, one hundred one thousand, two hundred one".