10021200002147 has 2 divisors, whose sum is σ = 10021200002148. Its totient is φ = 10021200002146.

The previous prime is 10021200002059. The next prime is 10021200002179. The reversal of 10021200002147 is 74120000212001.

10021200002147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10021200002147 - 2¹⁴ = 10021199985763 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021200005147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010600001073 + 5010600001074.

It is an arithmetic number, because the mean of its divisors is an integer number (5010600001074).

Almost surely, 2^{10021200002147} is an apocalyptic number.

10021200002147 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021200002147 is an equidigital number, since it uses as much as digits as its factorization.

10021200002147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 10021200002147 its reverse (74120000212001), we get a palindrome (84141200214148).

The spelling of 10021200002147 in words is "ten trillion, twenty-one billion, two hundred million, two thousand, one hundred forty-seven".