10222346 has 8 divisors (see below), whose sum is σ = 15347460. Its totient is φ = 5106528.

The previous prime is 10222313. The next prime is 10222369. The reversal of 10222346 is 64322201.

It can be written as a sum of positive squares in 2 ways, for example, as 8934121 + 1288225 = 2989^2 + 1135^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2150 + ... + 5006.

Almost surely, 2^10222346 is an apocalyptic number.

10222346 is a deficient number, since it is larger than the sum of its proper divisors (5125114).

10222346 is a wasteful number, since it uses less digits than its factorization.

10222346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 10222346 is about 3197.2403725713. The cubic root of 10222346 is about 217.0285450213.

Adding to 10222346 its reverse (64322201), we get a palindrome (74544547).

The spelling of 10222346 in words is "ten million, two hundred twenty-two thousand, three hundred forty-six".