2201001220207 has 2 divisors, whose sum is σ = 2201001220208. Its totient is φ = 2201001220206.

The previous prime is 2201001220199. The next prime is 2201001220217. The reversal of 2201001220207 is 7020221001022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2201001220207 - 2³ = 2201001220199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201001220217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100500610103 + 1100500610104.

It is an arithmetic number, because the mean of its divisors is an integer number (1100500610104).

Almost surely, 2^{2201001220207} is an apocalyptic number.

2201001220207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201001220207 is an equidigital number, since it uses as much as digits as its factorization.

2201001220207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 2201001220207 its reverse (7020221001022), we get a palindrome (9221222221229).

The spelling of 2201001220207 in words is "two trillion, two hundred one billion, one million, two hundred twenty thousand, two hundred seven".