12287375037 has 24 divisors (see below), whose sum is σ = 20286826560. Its totient is φ = 7020351360.

The previous prime is 12287375011. The next prime is 12287375059. The reversal of 12287375037 is 73057378221.

It is a happy number.

It is not a de Polignac number, because 12287375037 - 2¹⁰ = 12287374013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12287374983 and 12287375001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12287371037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 850837 + ... + 865157.

It is an arithmetic number, because the mean of its divisors is an integer number (845284440).

Almost surely, 2^12287375037 is an apocalyptic number.

It is an amenable number.

12287375037 is a deficient number, since it is larger than the sum of its proper divisors (7999451523).

12287375037 is a wasteful number, since it uses less digits than its factorization.

12287375037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27953 (or 27950 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The spelling of 12287375037 in words is "twelve billion, two hundred eighty-seven million, three hundred seventy-five thousand, thirty-seven".