12120101314443 has 12 divisors (see below), whose sum is σ = 17525496920568. Its totient is φ = 8071444199520.

The previous prime is 12120101314423. The next prime is 12120101314513. The reversal of 12120101314443 is 34441310102121.

It is a happy number.

12120101314443 is a `hidden beast` number, since 1 + 2 + 1 + 201 + 0 + 1 + 3 + 14 + 443 = 666.

It is not a de Polignac number, because 12120101314443 - 2⁶ = 12120101314379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12120101314423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 718603053 + ... + 718619918.

It is an arithmetic number, because the mean of its divisors is an integer number (1460458076714).

Almost surely, 2^{12120101314443} is an apocalyptic number.

12120101314443 is a deficient number, since it is larger than the sum of its proper divisors (5405395606125).

12120101314443 is a wasteful number, since it uses less digits than its factorization.

12120101314443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437223914 (or 1437223911 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 12120101314443 its reverse (34441310102121), we get a palindrome (46561411416564).

The spelling of 12120101314443 in words is "twelve trillion, one hundred twenty billion, one hundred one million, three hundred fourteen thousand, four hundred forty-three".