12200515213 has 4 divisors (see below), whose sum is σ = 12264392448. Its totient is φ = 12136637980.

The previous prime is 12200515177. The next prime is 12200515219. The reversal of 12200515213 is 31251500221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12200515213 - 2²¹ = 12198418061 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 (12200515219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31938331 + ... + 31938712.

It is an arithmetic number, because the mean of its divisors is an integer number (3066098112).

Almost surely, 2^12200515213 is an apocalyptic number.

It is an amenable number.

12200515213 is a deficient number, since it is larger than the sum of its proper divisors (63877235).

12200515213 is an equidigital number, since it uses as much as digits as its factorization.

12200515213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63877234.

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 12200515213 in words is "twelve billion, two hundred million, five hundred fifteen thousand, two hundred thirteen".