12212048160001 has 4 divisors (see below), whose sum is σ = 12255507406404. Its totient is φ = 12168588913600.

The previous prime is 12212048159999. The next prime is 12212048160073. The reversal of 12212048160001 is 10006184021221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7532609593600 + 4679438566401 = 2744560^2 + 2163201^2 .

It is a cyclic number.

It is not a de Polignac number, because 12212048160001 - 2¹ = 12212048159999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12212048160401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21729622780 + ... + 21729623341.

It is an arithmetic number, because the mean of its divisors is an integer number (3063876851601).

Almost surely, 2^{12212048160001} is an apocalyptic number.

It is an amenable number.

12212048160001 is a deficient number, since it is larger than the sum of its proper divisors (43459246403).

12212048160001 is an equidigital number, since it uses as much as digits as its factorization.

12212048160001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43459246402.

The product of its (nonzero) digits is 1536, while the sum is 28.

The spelling of 12212048160001 in words is "twelve trillion, two hundred twelve billion, forty-eight million, one hundred sixty thousand, one".