221214110114 has 16 divisors (see below), whose sum is σ = 335307817080. Its totient is φ = 109446153600.

The previous prime is 221214110113. The next prime is 221214110171. The reversal of 221214110114 is 411011412122.

It can be written as a sum of positive squares in 4 ways, for example, as 220978026889 + 236083225 = 470083^2 + 15365^2 .

It is not an unprimeable number, because it can be changed into a prime (221214110113) by changing a digit.

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, 9062 + ... + 665214.

Almost surely, 2^221214110114 is an apocalyptic number.

221214110114 is a deficient number, since it is larger than the sum of its proper divisors (114093706966).

221214110114 is a wasteful number, since it uses less digits than its factorization.

221214110114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657925.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 221214110114 its reverse (411011412122), we get a palindrome (632225522236).

The spelling of 221214110114 in words is "two hundred twenty-one billion, two hundred fourteen million, one hundred ten thousand, one hundred fourteen".