2316336221 has 8 divisors (see below), whose sum is σ = 2360763360. Its totient is φ = 2271935952.

The previous prime is 2316336193. The next prime is 2316336223. The reversal of 2316336221 is 1226336132.

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 2316336221 - 2⁶ = 2316336157 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 (2316336223) 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, 296066 + ... + 303788.

It is an arithmetic number, because the mean of its divisors is an integer number (295095420).

Almost surely, 2^2316336221 is an apocalyptic number.

It is an amenable number.

2316336221 is a deficient number, since it is larger than the sum of its proper divisors (44427139).

2316336221 is an equidigital number, since it uses as much as digits as its factorization.

2316336221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13435.

The product of its digits is 7776, while the sum is 29.

The square root of 2316336221 is about 48128.3307522711. The cubic root of 2316336221 is about 1323.1239563179.

The spelling of 2316336221 in words is "two billion, three hundred sixteen million, three hundred thirty-six thousand, two hundred twenty-one".