350222313 has 8 divisors (see below), whose sum is σ = 533672128. Its totient is φ = 200127024.

The previous prime is 350222309. The next prime is 350222317. The reversal of 350222313 is 313222053.

It is an interprime number because it is at equal distance from previous prime (350222309) and next prime (350222317).

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

It is not a de Polignac number, because 350222313 - 2² = 350222309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 16677253 = 350222313 / (3 + 5 + 0 + 2 + 2 + 2 + 3 + 1 + 3).

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 350222313.

It is not an unprimeable number, because it can be changed into a prime (350222317) 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, 8338606 + ... + 8338647.

It is an arithmetic number, because the mean of its divisors is an integer number (66709016).

Almost surely, 2^350222313 is an apocalyptic number.

It is an amenable number.

350222313 is a deficient number, since it is larger than the sum of its proper divisors (183449815).

350222313 is a wasteful number, since it uses less digits than its factorization.

350222313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16677263.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 350222313 is about 18714.2275555258. The cubic root of 350222313 is about 704.8790517328.

Adding to 350222313 its reverse (313222053), we get a palindrome (663444366).

The spelling of 350222313 in words is "three hundred fifty million, two hundred twenty-two thousand, three hundred thirteen".