2200002122001 has 4 divisors (see below), whose sum is σ = 2933336162672. Its totient is φ = 1466668081332.

The previous prime is 2200002121963. The next prime is 2200002122057. The reversal of 2200002122001 is 1002212000022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2200002122001 - 2¹³ = 2200002113809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200002122501) 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 3 ways as a sum of consecutive naturals, for example, 366667020331 + ... + 366667020336.

It is an arithmetic number, because the mean of its divisors is an integer number (733334040668).

Almost surely, 2^{2200002122001} is an apocalyptic number.

It is an amenable number.

2200002122001 is a deficient number, since it is larger than the sum of its proper divisors (733334040671).

2200002122001 is an equidigital number, since it uses as much as digits as its factorization.

2200002122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733334040670.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2200002122001 its reverse (1002212000022), we get a palindrome (3202214122023).

It can be divided in two parts, 22000021 and 22001, that added together give a palindrome (22022022).

The spelling of 2200002122001 in words is "two trillion, two hundred billion, two million, one hundred twenty-two thousand, one".