12626443022 has 8 divisors (see below), whose sum is σ = 19297016856. Its totient is φ = 6194104072.

The previous prime is 12626443021. The next prime is 12626443033. The reversal of 12626443022 is 22034462621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12626443022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12626443021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59558588 + ... + 59558799.

It is an arithmetic number, because the mean of its divisors is an integer number (2412127107).

Almost surely, 2^12626443022 is an apocalyptic number.

12626443022 is a deficient number, since it is larger than the sum of its proper divisors (6670573834).

12626443022 is a wasteful number, since it uses less digits than its factorization.

12626443022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119117442.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 12626443022 in words is "twelve billion, six hundred twenty-six million, four hundred forty-three thousand, twenty-two".