1002200452101 has 16 divisors (see below), whose sum is σ = 1506901732800. Its totient is φ = 658161489744.

The previous prime is 1002200452069. The next prime is 1002200452103. The reversal of 1002200452101 is 1012540022001.

1002200452101 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 200 + 452 + 10 + 1 = 666.

1002200452101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1002200452101 - 2⁵ = 1002200452069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002200452103) 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, 277002186 + ... + 277005803.

It is an arithmetic number, because the mean of its divisors is an integer number (94181358300).

Almost surely, 2^{1002200452101} is an apocalyptic number.

It is an amenable number.

1002200452101 is a deficient number, since it is larger than the sum of its proper divisors (504701280699).

1002200452101 is an equidigital number, since it uses as much as digits as its factorization.

1002200452101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554008065 (or 554008059 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 1002200452101 its reverse (1012540022001), we get a palindrome (2014740474102).

The spelling of 1002200452101 in words is "one trillion, two billion, two hundred million, four hundred fifty-two thousand, one hundred one".