2014361221 has 4 divisors (see below), whose sum is σ = 2020338892. Its totient is φ = 2008383552.

The previous prime is 2014361179. The next prime is 2014361233. The reversal of 2014361221 is 1221634102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1395844321 + 618516900 = 37361^2 + 24870^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014361221 - 2¹¹ = 2014359173 is a prime.

It is a super-2 number, since 2×2014361221² = 8115302257337221682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2014361192 and 2014361201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014361821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2988330 + ... + 2989003.

It is an arithmetic number, because the mean of its divisors is an integer number (505084723).

Almost surely, 2^2014361221 is an apocalyptic number.

It is an amenable number.

2014361221 is a deficient number, since it is larger than the sum of its proper divisors (5977671).

2014361221 is an equidigital number, since it uses as much as digits as its factorization.

2014361221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5977670.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2014361221 is about 44881.6356765214. The cubic root of 2014361221 is about 1262.9295278814.

Adding to 2014361221 its reverse (1221634102), we get a palindrome (3235995323).

The spelling of 2014361221 in words is "two billion, fourteen million, three hundred sixty-one thousand, two hundred twenty-one".