12463120622402 has 4 divisors (see below), whose sum is σ = 18694680933606. Its totient is φ = 6231560311200.

The previous prime is 12463120622383. The next prime is 12463120622419. The reversal of 12463120622402 is 20422602136421.

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., 9721980124081 + 2741140498321 = 3118009^2 + 1655639^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3115780155599 + ... + 3115780155602.

Almost surely, 2^{12463120622402} is an apocalyptic number.

12463120622402 is a deficient number, since it is larger than the sum of its proper divisors (6231560311204).

12463120622402 is an equidigital number, since it uses as much as digits as its factorization.

12463120622402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6231560311203.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 12463120622402 its reverse (20422602136421), we get a palindrome (32885722758823).

The spelling of 12463120622402 in words is "twelve trillion, four hundred sixty-three billion, one hundred twenty million, six hundred twenty-two thousand, four hundred two".