12301142214212 has 24 divisors (see below), whose sum is σ = 22892826985560. Its totient is φ = 5763494315520.

The previous prime is 12301142214167. The next prime is 12301142214233. The reversal of 12301142214212 is 21241224110321.

It can be written as a sum of positive squares in 4 ways, for example, as 9180075858496 + 3121066355716 = 3029864^2 + 1766654^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394960739 + ... + 394991882.

It is an arithmetic number, because the mean of its divisors is an integer number (953867791065).

Almost surely, 2^{12301142214212} is an apocalyptic number.

It is an amenable number.

12301142214212 is a deficient number, since it is larger than the sum of its proper divisors (10591684771348).

12301142214212 is a wasteful number, since it uses less digits than its factorization.

12301142214212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789952871 (or 789952869 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 12301142214212 its reverse (21241224110321), we get a palindrome (33542366324533).

The spelling of 12301142214212 in words is "twelve trillion, three hundred one billion, one hundred forty-two million, two hundred fourteen thousand, two hundred twelve".