10216206365 has 8 divisors (see below), whose sum is σ = 12558458808. Its totient is φ = 7973624320.

The previous prime is 10216206361. The next prime is 10216206367. The reversal of 10216206365 is 56360261201.

10216206365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 141467236 + 10074739129 = 11894^2 + 100373^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10216206365 - 2² = 10216206361 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10216206361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24917372 + ... + 24917781.

It is an arithmetic number, because the mean of its divisors is an integer number (1569807351).

Almost surely, 2^10216206365 is an apocalyptic number.

It is an amenable number.

10216206365 is a deficient number, since it is larger than the sum of its proper divisors (2342252443).

10216206365 is an equidigital number, since it uses as much as digits as its factorization.

10216206365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49835199.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 10216206365 its reverse (56360261201), we get a palindrome (66576467566).

The spelling of 10216206365 in words is "ten billion, two hundred sixteen million, two hundred six thousand, three hundred sixty-five".