10000120221041 has 2 divisors, whose sum is σ = 10000120221042. Its totient is φ = 10000120221040.

The previous prime is 10000120221001. The next prime is 10000120221083. The reversal of 10000120221041 is 14012202100001.

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., 9969149500816 + 30970720225 = 3157396^2 + 175985^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000120221041 - 2⁶ = 10000120220977 is a prime.

It is not a weakly prime, because it can be changed into another prime (10000120221001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000060110520 + 5000060110521.

It is an arithmetic number, because the mean of its divisors is an integer number (5000060110521).

Almost surely, 2^{10000120221041} is an apocalyptic number.

It is an amenable number.

10000120221041 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000120221041 is an equidigital number, since it uses as much as digits as its factorization.

10000120221041 is an evil number, because the sum of its binary digits is even.

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

Adding to 10000120221041 its reverse (14012202100001), we get a palindrome (24012322321042).

The spelling of 10000120221041 in words is "ten trillion, one hundred twenty million, two hundred twenty-one thousand, forty-one".