1332112213 has 2 divisors, whose sum is σ = 1332112214. Its totient is φ = 1332112212.

The previous prime is 1332112189. The next prime is 1332112219. The reversal of 1332112213 is 3122112331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1325105604 + 7006609 = 36402^2 + 2647^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332112213 - 2⁹ = 1332111701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332112219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666056106 + 666056107.

It is an arithmetic number, because the mean of its divisors is an integer number (666056107).

Almost surely, 2^1332112213 is an apocalyptic number.

It is an amenable number.

1332112213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332112213 is an equidigital number, since it uses as much as digits as its factorization.

1332112213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 19.

The square root of 1332112213 is about 36498.1124580436. The cubic root of 1332112213 is about 1100.3063094620.

Adding to 1332112213 its reverse (3122112331), we get a palindrome (4454224544).

It can be divided in two parts, 133211 and 2213, that added together give a square (135424 = 368²).

The spelling of 1332112213 in words is "one billion, three hundred thirty-two million, one hundred twelve thousand, two hundred thirteen".