212233032413 has 2 divisors, whose sum is σ = 212233032414. Its totient is φ = 212233032412.

The previous prime is 212233032409. The next prime is 212233032433. The reversal of 212233032413 is 314230332212.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 208627870564 + 3605161849 = 456758^2 + 60043^2 .

It is a cyclic number.

It is not a de Polignac number, because 212233032413 - 2² = 212233032409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212233032433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106116516206 + 106116516207.

It is an arithmetic number, because the mean of its divisors is an integer number (106116516207).

Almost surely, 2^212233032413 is an apocalyptic number.

It is an amenable number.

212233032413 is a deficient number, since it is larger than the sum of its proper divisors (1).

212233032413 is an equidigital number, since it uses as much as digits as its factorization.

212233032413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 212233032413 its reverse (314230332212), we get a palindrome (526463364625).

The spelling of 212233032413 in words is "two hundred twelve billion, two hundred thirty-three million, thirty-two thousand, four hundred thirteen".