12256006622 has 32 divisors (see below), whose sum is σ = 20272032000. Its totient is φ = 5531212288.

The previous prime is 12256006613. The next prime is 12256006663. The reversal of 12256006622 is 22660065221.

It is a congruent number.

It is an unprimeable number.

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, 105203 + ... + 188625.

It is an arithmetic number, because the mean of its divisors is an integer number (633501000).

Almost surely, 2^12256006622 is an apocalyptic number.

12256006622 is a deficient number, since it is larger than the sum of its proper divisors (8016025378).

12256006622 is a wasteful number, since it uses less digits than its factorization.

12256006622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83620.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 12256006622 in words is "twelve billion, two hundred fifty-six million, six thousand, six hundred twenty-two".