12622465162 has 4 divisors (see below), whose sum is σ = 18933697746. Its totient is φ = 6311232580.

The previous prime is 12622465117. The next prime is 12622465217. The reversal of 12622465162 is 26156422621.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11906956161 + 715509001 = 109119^2 + 26749^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3155616289 + ... + 3155616292.

Almost surely, 2^12622465162 is an apocalyptic number.

12622465162 is a deficient number, since it is larger than the sum of its proper divisors (6311232584).

12622465162 is an equidigital number, since it uses as much as digits as its factorization.

12622465162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311232583.

The product of its digits is 69120, while the sum is 37.

Adding to 12622465162 its reverse (26156422621), we get a palindrome (38778887783).

The spelling of 12622465162 in words is "twelve billion, six hundred twenty-two million, four hundred sixty-five thousand, one hundred sixty-two".