2213203412201 has 2 divisors, whose sum is σ = 2213203412202. Its totient is φ = 2213203412200.

The previous prime is 2213203412159. The next prime is 2213203412263. The reversal of 2213203412201 is 1022143023122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1773422226601 + 439781185600 = 1331699^2 + 663160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2213203412201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2213203412401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106601706100 + 1106601706101.

It is an arithmetic number, because the mean of its divisors is an integer number (1106601706101).

Almost surely, 2^{2213203412201} is an apocalyptic number.

It is an amenable number.

2213203412201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213203412201 is an equidigital number, since it uses as much as digits as its factorization.

2213203412201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2213203412201 its reverse (1022143023122), we get a palindrome (3235346435323).

The spelling of 2213203412201 in words is "two trillion, two hundred thirteen billion, two hundred three million, four hundred twelve thousand, two hundred one".