30211232220041 has 2 divisors, whose sum is σ = 30211232220042. Its totient is φ = 30211232220040.

The previous prime is 30211232219981. The next prime is 30211232220067. The reversal of 30211232220041 is 14002223211203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29226771380041 + 984460840000 = 5406179^2 + 992200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30211232220041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30211232219989 and 30211232220016.

It is not a weakly prime, because it can be changed into another prime (30211232229041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105616110020 + 15105616110021.

It is an arithmetic number, because the mean of its divisors is an integer number (15105616110021).

Almost surely, 2^{30211232220041} is an apocalyptic number.

It is an amenable number.

30211232220041 is a deficient number, since it is larger than the sum of its proper divisors (1).

30211232220041 is an equidigital number, since it uses as much as digits as its factorization.

30211232220041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30211232220041 its reverse (14002223211203), we get a palindrome (44213455431244).

The spelling of 30211232220041 in words is "thirty trillion, two hundred eleven billion, two hundred thirty-two million, two hundred twenty thousand, forty-one".