12662306026 has 16 divisors (see below), whose sum is σ = 19036461888. Its totient is φ = 6316833600.

The previous prime is 12662306009. The next prime is 12662306051. The reversal of 12662306026 is 62060326621.

It is a junction number, because it is equal to n+sod(n) for n = 12662305982 and 12662306000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2724861 + ... + 2729503.

It is an arithmetic number, because the mean of its divisors is an integer number (1189778868).

Almost surely, 2^12662306026 is an apocalyptic number.

12662306026 is a deficient number, since it is larger than the sum of its proper divisors (6374155862).

12662306026 is a wasteful number, since it uses less digits than its factorization.

12662306026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7437.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 12662306026 in words is "twelve billion, six hundred sixty-two million, three hundred six thousand, twenty-six".