10050221563 has 4 divisors (see below), whose sum is σ = 10111879528. Its totient is φ = 9988563600.

The previous prime is 10050221561. The next prime is 10050221567. The reversal of 10050221563 is 36512205001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36512205001 = 983 ⋅37143647.

It is a cyclic number.

It is not a de Polignac number, because 10050221563 - 2¹ = 10050221561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10050221561) 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 in 3 ways as a sum of consecutive naturals, for example, 30828738 + ... + 30829063.

It is an arithmetic number, because the mean of its divisors is an integer number (2527969882).

Almost surely, 2^10050221563 is an apocalyptic number.

10050221563 is a deficient number, since it is larger than the sum of its proper divisors (61657965).

10050221563 is an equidigital number, since it uses as much as digits as its factorization.

10050221563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61657964.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 10050221563 its reverse (36512205001), we get a palindrome (46562426564).

The spelling of 10050221563 in words is "ten billion, fifty million, two hundred twenty-one thousand, five hundred sixty-three".