12582210387 has 16 divisors (see below), whose sum is σ = 16812506880. Its totient is φ = 8370049632.

The previous prime is 12582210379. The next prime is 12582210409. The reversal of 12582210387 is 78301228521.

It is not a de Polignac number, because 12582210387 - 2³ = 12582210379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12582210337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3866253 + ... + 3869505.

It is an arithmetic number, because the mean of its divisors is an integer number (1050781680).

Almost surely, 2^12582210387 is an apocalyptic number.

12582210387 is a deficient number, since it is larger than the sum of its proper divisors (4230296493).

12582210387 is a wasteful number, since it uses less digits than its factorization.

12582210387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 12582210387 in words is "twelve billion, five hundred eighty-two million, two hundred ten thousand, three hundred eighty-seven".