10121201214011 has 2 divisors, whose sum is σ = 10121201214012. Its totient is φ = 10121201214010.

The previous prime is 10121201213993. The next prime is 10121201214023. The reversal of 10121201214011 is 11041210212101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10121201214011 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10121201414011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060600607005 + 5060600607006.

It is an arithmetic number, because the mean of its divisors is an integer number (5060600607006).

Almost surely, 2^{10121201214011} is an apocalyptic number.

10121201214011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121201214011 is an equidigital number, since it uses as much as digits as its factorization.

10121201214011 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 17.

Adding to 10121201214011 its reverse (11041210212101), we get a palindrome (21162411426112).

The spelling of 10121201214011 in words is "ten trillion, one hundred twenty-one billion, two hundred one million, two hundred fourteen thousand, eleven".