212013102233 has 2 divisors, whose sum is σ = 212013102234. Its totient is φ = 212013102232.

The previous prime is 212013102229. The next prime is 212013102311. The reversal of 212013102233 is 332201310212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200929855504 + 11083246729 = 448252^2 + 105277^2 .

It is a cyclic number.

It is not a de Polignac number, because 212013102233 - 2² = 212013102229 is a prime.

It is not a weakly prime, because it can be changed into another prime (212013182233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106006551116 + 106006551117.

It is an arithmetic number, because the mean of its divisors is an integer number (106006551117).

Almost surely, 2^212013102233 is an apocalyptic number.

It is an amenable number.

212013102233 is a deficient number, since it is larger than the sum of its proper divisors (1).

212013102233 is an equidigital number, since it uses as much as digits as its factorization.

212013102233 is an odious number, because the sum of its binary digits is odd.

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

Adding to 212013102233 its reverse (332201310212), we get a palindrome (544214412445).

The spelling of 212013102233 in words is "two hundred twelve billion, thirteen million, one hundred two thousand, two hundred thirty-three".