2200202221001 has 2 divisors, whose sum is σ = 2200202221002. Its totient is φ = 2200202221000.

The previous prime is 2200202220977. The next prime is 2200202221027. The reversal of 2200202221001 is 1001222020022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1163982054400 + 1036220166601 = 1078880^2 + 1017949^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200202221001 - 2³⁸ = 1925324314057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2200202221031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100101110500 + 1100101110501.

It is an arithmetic number, because the mean of its divisors is an integer number (1100101110501).

Almost surely, 2^{2200202221001} is an apocalyptic number.

It is an amenable number.

2200202221001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200202221001 is an equidigital number, since it uses as much as digits as its factorization.

2200202221001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2200202221001 its reverse (1001222020022), we get a palindrome (3201424241023).

The spelling of 2200202221001 in words is "two trillion, two hundred billion, two hundred two million, two hundred twenty-one thousand, one".