12262653126 has 32 divisors (see below), whose sum is σ = 27328913280. Its totient is φ = 4075765128.

The previous prime is 12262653049. The next prime is 12262653127. The reversal of 12262653126 is 62135626221.

12262653126 is a `hidden beast` number, since 1 + 2 + 2 + 626 + 5 + 3 + 1 + 26 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12262653127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308476 + ... + 345951.

It is an arithmetic number, because the mean of its divisors is an integer number (854028540).

Almost surely, 2^12262653126 is an apocalyptic number.

12262653126 is an abundant number, since it is smaller than the sum of its proper divisors (15066260154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12262653126 is a wasteful number, since it uses less digits than its factorization.

12262653126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654785 (or 654779 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The spelling of 12262653126 in words is "twelve billion, two hundred sixty-two million, six hundred fifty-three thousand, one hundred twenty-six".