10101200212001 has 2 divisors, whose sum is σ = 10101200212002. Its totient is φ = 10101200212000.

The previous prime is 10101200211997. The next prime is 10101200212021. The reversal of 10101200212001 is 10021200210101.

10101200212001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9610303802401 + 490896409600 = 3100049^2 + 700640^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101200212001 - 2² = 10101200211997 is a prime.

It is not a weakly prime, because it can be changed into another prime (10101200212021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050600106000 + 5050600106001.

It is an arithmetic number, because the mean of its divisors is an integer number (5050600106001).

Almost surely, 2^{10101200212001} is an apocalyptic number.

It is an amenable number.

10101200212001 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101200212001 is an equidigital number, since it uses as much as digits as its factorization.

10101200212001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10101200212001 its reverse (10021200210101), we get a palindrome (20122400422102).

The spelling of 10101200212001 in words is "ten trillion, one hundred one billion, two hundred million, two hundred twelve thousand, one".