2212332113 has 2 divisors, whose sum is σ = 2212332114. Its totient is φ = 2212332112.

The previous prime is 2212332103. The next prime is 2212332137. The reversal of 2212332113 is 3112332122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2153702464 + 58629649 = 46408^2 + 7657^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212332113 - 2²² = 2208137809 is a prime.

It is a super-2 number, since 2×2212332113² = 9788826756422089538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2212332103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106166056 + 1106166057.

It is an arithmetic number, because the mean of its divisors is an integer number (1106166057).

Almost surely, 2^2212332113 is an apocalyptic number.

It is an amenable number.

2212332113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212332113 is an equidigital number, since it uses as much as digits as its factorization.

2212332113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 20.

The square root of 2212332113 is about 47035.4346530358. The cubic root of 2212332113 is about 1303.0170778652.

Adding to 2212332113 its reverse (3112332122), we get a palindrome (5324664235).

Subtracting 2212332113 from its reverse (3112332122), we obtain a palindrome (900000009).

The spelling of 2212332113 in words is "two billion, two hundred twelve million, three hundred thirty-two thousand, one hundred thirteen".