221002202010005 has 16 divisors (see below), whose sum is σ = 285612120178560. Its totient is φ = 163196326383168.

The previous prime is 221002202009977. The next prime is 221002202010077. The reversal of 221002202010005 is 500010202200122.

It is not a de Polignac number, because 221002202010005 - 2⁸ = 221002202009749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53187785 + ... + 57192174.

It is an arithmetic number, because the mean of its divisors is an integer number (17850757511160).

Almost surely, 2^{221002202010005} is an apocalyptic number.

It is an amenable number.

221002202010005 is a deficient number, since it is larger than the sum of its proper divisors (64609918168555).

221002202010005 is a wasteful number, since it uses less digits than its factorization.

221002202010005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110410780.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 221002202010005 its reverse (500010202200122), we get a palindrome (721012404210127).

The spelling of 221002202010005 in words is "two hundred twenty-one trillion, two billion, two hundred two million, ten thousand, five".