12210004365 has 64 divisors (see below), whose sum is σ = 21980173824. Its totient is φ = 5742747648.

The previous prime is 12210004351. The next prime is 12210004439. The reversal of 12210004365 is 56340001221.

It is not a de Polignac number, because 12210004365 - 2⁴ = 12210004349 is a prime.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 6964329 + ... + 6966081.

It is an arithmetic number, because the mean of its divisors is an integer number (343440216).

Almost surely, 2^12210004365 is an apocalyptic number.

12210004365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12210004365 is a deficient number, since it is larger than the sum of its proper divisors (9770169459).

12210004365 is a wasteful number, since it uses less digits than its factorization.

12210004365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 12210004365 its reverse (56340001221), we get a palindrome (68550005586).

The spelling of 12210004365 in words is "twelve billion, two hundred ten million, four thousand, three hundred sixty-five".