221414114211 has 16 divisors (see below), whose sum is σ = 304756236288. Its totient is φ = 142841145600.

The previous prime is 221414114179. The next prime is 221414114249. The reversal of 221414114211 is 112411414122.

It is not a de Polignac number, because 221414114211 - 2⁵ = 221414114179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (221414114011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2652270 + ... + 2734476.

It is an arithmetic number, because the mean of its divisors is an integer number (19047264768).

Almost surely, 2^221414114211 is an apocalyptic number.

221414114211 is a deficient number, since it is larger than the sum of its proper divisors (83342122077).

221414114211 is a wasteful number, since it uses less digits than its factorization.

221414114211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111202.

The product of its digits is 512, while the sum is 24.

Adding to 221414114211 its reverse (112411414122), we get a palindrome (333825528333).

The spelling of 221414114211 in words is "two hundred twenty-one billion, four hundred fourteen million, one hundred fourteen thousand, two hundred eleven".