4111221114 has 144 divisors (see below), whose sum is σ = 12051102336. Its totient is φ = 985659840.

The previous prime is 4111221097. The next prime is 4111221119.

4111221114 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4111221119) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 187827 + ... + 208569.

Almost surely, 2^4111221114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4111221114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6025551168).

4111221114 is an abundant number, since it is smaller than the sum of its proper divisors (7939881222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4111221114 is a wasteful number, since it uses less digits than its factorization.

4111221114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20793 (or 20779 counting only the distinct ones).

The product of its digits is 64, while the sum is 18.

The square root of 4111221114 is about 64118.8046831817. The cubic root of 4111221114 is about 1601.9794659471.

It can be divided in two parts, 41112 and 21114, that added together give a palindrome (62226).

The spelling of 4111221114 in words is "four billion, one hundred eleven million, two hundred twenty-one thousand, one hundred fourteen".