12037665207 has 8 divisors (see below), whose sum is σ = 16052490880. Its totient is φ = 8023974840.

The previous prime is 12037665197. The next prime is 12037665247. The reversal of 12037665207 is 70256673021.

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

It is not a de Polignac number, because 12037665207 - 2¹¹ = 12037663159 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 (12037665247) 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, 258769 + ... + 301722.

It is an arithmetic number, because the mean of its divisors is an integer number (2006561360).

Almost surely, 2^12037665207 is an apocalyptic number.

12037665207 is a deficient number, since it is larger than the sum of its proper divisors (4014825673).

12037665207 is an equidigital number, since it uses as much as digits as its factorization.

12037665207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567653.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 12037665207 in words is "twelve billion, thirty-seven million, six hundred sixty-five thousand, two hundred seven".