221014112302112 has 24 divisors (see below), whose sum is σ = 440010539595900. Its totient is φ = 109265403833344.

The previous prime is 221014112302097. The next prime is 221014112302117. The reversal of 221014112302112 is 211203211410122.

It can be written as a sum of positive squares in 2 ways, for example, as 161584876252816 + 59429236049296 = 12711604^2 + 7709036^2 .

It is not an unprimeable number, because it can be changed into a prime (221014112302117) 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, 38801632037 + ... + 38801637732.

Almost surely, 2^{221014112302112} is an apocalyptic number.

It is an amenable number.

221014112302112 is a deficient number, since it is larger than the sum of its proper divisors (218996427293788).

221014112302112 is an equidigital number, since it uses as much as digits as its factorization.

221014112302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77603269868 (or 77603269860 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 221014112302112 its reverse (211203211410122), we get a palindrome (432217323712234).

The spelling of 221014112302112 in words is "two hundred twenty-one trillion, fourteen billion, one hundred twelve million, three hundred two thousand, one hundred twelve".