314204220302221 has 8 divisors (see below), whose sum is σ = 320890118897664. Its totient is φ = 307518350974320.

The previous prime is 314204220302171. The next prime is 314204220302239. The reversal of 314204220302221 is 122203022402413.

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 314204220302221 - 2⁴³ = 305408127280013 is a prime.

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 314204220302221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314204220102221) 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, 15106131 + ... + 29267791.

It is an arithmetic number, because the mean of its divisors is an integer number (40111264862208).

Almost surely, 2^{314204220302221} is an apocalyptic number.

It is an amenable number.

314204220302221 is a deficient number, since it is larger than the sum of its proper divisors (6685898595443).

314204220302221 is a wasteful number, since it uses less digits than its factorization.

314204220302221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14633771.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 314204220302221 its reverse (122203022402413), we get a palindrome (436407242704634).

The spelling of 314204220302221 in words is "three hundred fourteen trillion, two hundred four billion, two hundred twenty million, three hundred two thousand, two hundred twenty-one".