10201220219963 has 2 divisors, whose sum is σ = 10201220219964. Its totient is φ = 10201220219962.

The previous prime is 10201220219893. The next prime is 10201220220041. The reversal of 10201220219963 is 36991202210201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10201220219963 - 2³⁰ = 10200146478139 is a prime.

It is not a weakly prime, because it can be changed into another prime (10201220210963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100610109981 + 5100610109982.

It is an arithmetic number, because the mean of its divisors is an integer number (5100610109982).

Almost surely, 2^{10201220219963} is an apocalyptic number.

10201220219963 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201220219963 is an equidigital number, since it uses as much as digits as its factorization.

10201220219963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 10201220219963 in words is "ten trillion, two hundred one billion, two hundred twenty million, two hundred nineteen thousand, nine hundred sixty-three".