212202223111301 has 2 divisors, whose sum is σ = 212202223111302. Its totient is φ = 212202223111300.

The previous prime is 212202223111273. The next prime is 212202223111331. The reversal of 212202223111301 is 103111322202212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193404370860100 + 18797852251201 = 13906990^2 + 4335649^2 .

It is a cyclic number.

It is not a de Polignac number, because 212202223111301 - 2⁴⁶ = 141833478933637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212202223111331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106101111555650 + 106101111555651.

It is an arithmetic number, because the mean of its divisors is an integer number (106101111555651).

Almost surely, 2^{212202223111301} is an apocalyptic number.

It is an amenable number.

212202223111301 is a deficient number, since it is larger than the sum of its proper divisors (1).

212202223111301 is an equidigital number, since it uses as much as digits as its factorization.

212202223111301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 212202223111301 its reverse (103111322202212), we get a palindrome (315313545313513).

The spelling of 212202223111301 in words is "two hundred twelve trillion, two hundred two billion, two hundred twenty-three million, one hundred eleven thousand, three hundred one".