12224372671 has 16 divisors (see below), whose sum is σ = 14336804160. Its totient is φ = 10204369920.

The previous prime is 12224372659. The next prime is 12224372683. The reversal of 12224372671 is 17627342221.

It is an interprime number because it is at equal distance from previous prime (12224372659) and next prime (12224372683).

It is a cyclic number.

It is not a de Polignac number, because 12224372671 - 2¹⁹ = 12223848383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12224372671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224372621) 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, 125875 + ... + 200731.

It is an arithmetic number, because the mean of its divisors is an integer number (896050260).

Almost surely, 2^12224372671 is an apocalyptic number.

12224372671 is a deficient number, since it is larger than the sum of its proper divisors (2112431489).

12224372671 is an equidigital number, since it uses as much as digits as its factorization.

12224372671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75474.

The product of its digits is 56448, while the sum is 37.

The spelling of 12224372671 in words is "twelve billion, two hundred twenty-four million, three hundred seventy-two thousand, six hundred seventy-one".