20212011041 has 2 divisors, whose sum is σ = 20212011042. Its totient is φ = 20212011040.

The previous prime is 20212011037. The next prime is 20212011137. The reversal of 20212011041 is 14011021202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20164000000 + 48011041 = 142000^2 + 6929^2 .

It is a cyclic number.

It is not a de Polignac number, because 20212011041 - 2² = 20212011037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (20212061041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10106005520 + 10106005521.

It is an arithmetic number, because the mean of its divisors is an integer number (10106005521).

Almost surely, 2^20212011041 is an apocalyptic number.

It is an amenable number.

20212011041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20212011041 is an equidigital number, since it uses as much as digits as its factorization.

20212011041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20212011041 its reverse (14011021202), we get a palindrome (34223032243).

The spelling of 20212011041 in words is "twenty billion, two hundred twelve million, eleven thousand, forty-one".