314420121110221 has 4 divisors (see below), whose sum is σ = 359337281268832. Its totient is φ = 269502960951612.

The previous prime is 314420121110203. The next prime is 314420121110377. The reversal of 314420121110221 is 122011121024413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 314420121110221 - 2²⁷ = 314419986892493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314420121140221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22458580079295 + ... + 22458580079308.

It is an arithmetic number, because the mean of its divisors is an integer number (89834320317208).

Almost surely, 2^{314420121110221} is an apocalyptic number.

It is an amenable number.

314420121110221 is a deficient number, since it is larger than the sum of its proper divisors (44917160158611).

314420121110221 is an equidigital number, since it uses as much as digits as its factorization.

314420121110221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44917160158610.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 314420121110221 its reverse (122011121024413), we get a palindrome (436431242134634).

The spelling of 314420121110221 in words is "three hundred fourteen trillion, four hundred twenty billion, one hundred twenty-one million, one hundred ten thousand, two hundred twenty-one".