222101211010213 has 2 divisors, whose sum is σ = 222101211010214. Its totient is φ = 222101211010212.

The previous prime is 222101211010157. The next prime is 222101211010223. The reversal of 222101211010213 is 312010112101222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151570742319649 + 70530468690564 = 12311407^2 + 8398242^2 .

It is a cyclic number.

It is not a de Polignac number, because 222101211010213 - 2⁹ = 222101211009701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222101211010223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111050605505106 + 111050605505107.

It is an arithmetic number, because the mean of its divisors is an integer number (111050605505107).

Almost surely, 2^{222101211010213} is an apocalyptic number.

It is an amenable number.

222101211010213 is a deficient number, since it is larger than the sum of its proper divisors (1).

222101211010213 is an equidigital number, since it uses as much as digits as its factorization.

222101211010213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 222101211010213 its reverse (312010112101222), we get a palindrome (534111323111435).

The spelling of 222101211010213 in words is "two hundred twenty-two trillion, one hundred one billion, two hundred eleven million, ten thousand, two hundred thirteen".