12632120624026 has 16 divisors (see below), whose sum is σ = 18985252668480. Its totient is φ = 6303703966560.

The previous prime is 12632120623999. The next prime is 12632120624041. The reversal of 12632120624026 is 62042602123621.

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 7 ways as a sum of consecutive naturals, for example, 29869435 + ... + 30289393.

It is an arithmetic number, because the mean of its divisors is an integer number (1186578291780).

Almost surely, 2^{12632120624026} is an apocalyptic number.

12632120624026 is a deficient number, since it is larger than the sum of its proper divisors (6353132044454).

12632120624026 is a wasteful number, since it uses less digits than its factorization.

12632120624026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449349.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 12632120624026 its reverse (62042602123621), we get a palindrome (74674722747647).

The spelling of 12632120624026 in words is "twelve trillion, six hundred thirty-two billion, one hundred twenty million, six hundred twenty-four thousand, twenty-six".