12200255005 has 8 divisors (see below), whose sum is σ = 14774621400. Its totient is φ = 9670660416.

The previous prime is 12200254999. The next prime is 12200255009. The reversal of 12200255005 is 50055200221.

It can be written as a sum of positive squares in 4 ways, for example, as 597949209 + 11602305796 = 24453^2 + 107714^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12200255005 - 2¹⁹ = 12199730717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200255009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11192350 + ... + 11193439.

It is an arithmetic number, because the mean of its divisors is an integer number (1846827675).

Almost surely, 2^12200255005 is an apocalyptic number.

It is an amenable number.

12200255005 is a deficient number, since it is larger than the sum of its proper divisors (2574366395).

12200255005 is a wasteful number, since it uses less digits than its factorization.

12200255005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22385903.

The product of its (nonzero) digits is 1000, while the sum is 22.

Adding to 12200255005 its reverse (50055200221), we get a palindrome (62255455226).

The spelling of 12200255005 in words is "twelve billion, two hundred million, two hundred fifty-five thousand, five".