12224657134 has 16 divisors (see below), whose sum is σ = 18459577872. Its totient is φ = 6071528448.

The previous prime is 12224657131. The next prime is 12224657141. The reversal of 12224657134 is 43175642221.

It is a junction number, because it is equal to n+sod(n) for n = 12224657093 and 12224657102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224657131) 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, 383617 + ... + 414259.

It is an arithmetic number, because the mean of its divisors is an integer number (1153723617).

Almost surely, 2^12224657134 is an apocalyptic number.

12224657134 is a deficient number, since it is larger than the sum of its proper divisors (6234920738).

12224657134 is a wasteful number, since it uses less digits than its factorization.

12224657134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31971.

The product of its digits is 80640, while the sum is 37.

The spelling of 12224657134 in words is "twelve billion, two hundred twenty-four million, six hundred fifty-seven thousand, one hundred thirty-four".