2201110120213 has 2 divisors, whose sum is σ = 2201110120214. Its totient is φ = 2201110120212.

The previous prime is 2201110120193. The next prime is 2201110120267. The reversal of 2201110120213 is 3120210111022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1619821289284 + 581288830929 = 1272722^2 + 762423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201110120213 is a prime.

It is a super-2 number, since 2×2201110120213² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201110100213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100555060106 + 1100555060107.

It is an arithmetic number, because the mean of its divisors is an integer number (1100555060107).

Almost surely, 2^{2201110120213} is an apocalyptic number.

It is an amenable number.

2201110120213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201110120213 is an equidigital number, since it uses as much as digits as its factorization.

2201110120213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2201110120213 its reverse (3120210111022), we get a palindrome (5321320231235).

The spelling of 2201110120213 in words is "two trillion, two hundred one billion, one hundred ten million, one hundred twenty thousand, two hundred thirteen".