212202311033 has 2 divisors, whose sum is σ = 212202311034. Its totient is φ = 212202311032.

The previous prime is 212202310979. The next prime is 212202311039. The reversal of 212202311033 is 330113202212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181998651769 + 30203659264 = 426613^2 + 173792^2 .

It is a cyclic number.

It is not a de Polignac number, because 212202311033 - 2¹⁴ = 212202294649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212202310996 and 212202311014.

It is not a weakly prime, because it can be changed into another prime (212202311039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106101155516 + 106101155517.

It is an arithmetic number, because the mean of its divisors is an integer number (106101155517).

Almost surely, 2^212202311033 is an apocalyptic number.

It is an amenable number.

212202311033 is a deficient number, since it is larger than the sum of its proper divisors (1).

212202311033 is an equidigital number, since it uses as much as digits as its factorization.

212202311033 is an evil number, because the sum of its binary digits is even.

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

Adding to 212202311033 its reverse (330113202212), we get a palindrome (542315513245).

The spelling of 212202311033 in words is "two hundred twelve billion, two hundred two million, three hundred eleven thousand, thirty-three".