12305632622246 has 4 divisors (see below), whose sum is σ = 18458448933372. Its totient is φ = 6152816311122.

The previous prime is 12305632622219. The next prime is 12305632622263. The reversal of 12305632622246 is 64222623650321.

It is a happy number.

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

It is a super-2 number, since 2×12305632622246² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12305632622197 and 12305632622206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3076408155560 + ... + 3076408155563.

It is an arithmetic number, because the mean of its divisors is an integer number (4614612233343).

Almost surely, 2^{12305632622246} is an apocalyptic number.

12305632622246 is a deficient number, since it is larger than the sum of its proper divisors (6152816311126).

12305632622246 is an equidigital number, since it uses as much as digits as its factorization.

12305632622246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152816311125.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 12305632622246 in words is "twelve trillion, three hundred five billion, six hundred thirty-two million, six hundred twenty-two thousand, two hundred forty-six".