114514421221 has 8 divisors (see below), whose sum is σ = 116687132280. Its totient is φ = 112342156992.

The previous prime is 114514421213. The next prime is 114514421233. The reversal of 114514421221 is 122124415411.

It can be written as a sum of positive squares in 4 ways, for example, as 9194700321 + 105319720900 = 95889^2 + 324530^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 114514421221 - 2³ = 114514421213 is a prime.

It is a super-2 number, since 2×114514421221² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 114514421221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114514421201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430435 + ... + 643663.

It is an arithmetic number, because the mean of its divisors is an integer number (14585891535).

Almost surely, 2^114514421221 is an apocalyptic number.

It is an amenable number.

114514421221 is a deficient number, since it is larger than the sum of its proper divisors (2172711059).

114514421221 is a wasteful number, since it uses less digits than its factorization.

114514421221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223415.

The product of its digits is 2560, while the sum is 28.

Adding to 114514421221 its reverse (122124415411), we get a palindrome (236638836632).

The spelling of 114514421221 in words is "one hundred fourteen billion, five hundred fourteen million, four hundred twenty-one thousand, two hundred twenty-one".