212021101112033 has 2 divisors, whose sum is σ = 212021101112034. Its totient is φ = 212021101112032.

The previous prime is 212021101111987. The next prime is 212021101112063. The reversal of 212021101112033 is 330211101120212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156963988789729 + 55057112322304 = 12528527^2 + 7420048^2 .

It is a cyclic number.

It is not a de Polignac number, because 212021101112033 - 2⁶ = 212021101111969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212021101111996 and 212021101112014.

It is not a weakly prime, because it can be changed into another prime (212021101112063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010550556016 + 106010550556017.

It is an arithmetic number, because the mean of its divisors is an integer number (106010550556017).

Almost surely, 2^{212021101112033} is an apocalyptic number.

It is an amenable number.

212021101112033 is a deficient number, since it is larger than the sum of its proper divisors (1).

212021101112033 is an equidigital number, since it uses as much as digits as its factorization.

212021101112033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 212021101112033 its reverse (330211101120212), we get a palindrome (542232202232245).

The spelling of 212021101112033 in words is "two hundred twelve trillion, twenty-one billion, one hundred one million, one hundred twelve thousand, thirty-three".