2200101002001 has 144 divisors (see below), whose sum is σ = 3975798627840. Its totient is φ = 1165384765440.

The previous prime is 2200101001993. The next prime is 2200101002053. The reversal of 2200101002001 is 1002001010022.

It is not a de Polignac number, because 2200101002001 - 2³ = 2200101001993 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (2200101002101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 98634816 + ... + 98657118.

Almost surely, 2^{2200101002001} is an apocalyptic number.

2200101002001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2200101002001 is a deficient number, since it is larger than the sum of its proper divisors (1775697625839).

2200101002001 is a wasteful number, since it uses less digits than its factorization.

2200101002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22596 (or 22586 counting only the distinct ones).

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

Adding to 2200101002001 its reverse (1002001010022), we get a palindrome (3202102012023).

The spelling of 2200101002001 in words is "two trillion, two hundred billion, one hundred one million, two thousand, one".