353122222 has 16 divisors (see below), whose sum is σ = 533957760. Its totient is φ = 175140792.

The previous prime is 353122193. The next prime is 353122223. The reversal of 353122222 is 222221353.

It is a junction number, because it is equal to n+sod(n) for n = 353122193 and 353122202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353122223) 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, 331663 + ... + 332725.

It is an arithmetic number, because the mean of its divisors is an integer number (33372360).

Almost surely, 2^353122222 is an apocalyptic number.

353122222 is a deficient number, since it is larger than the sum of its proper divisors (180835538).

353122222 is a wasteful number, since it uses less digits than its factorization.

353122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247.

The product of its digits is 1440, while the sum is 22.

The square root of 353122222 is about 18791.5465568963. The cubic root of 353122222 is about 706.8192185290.

Adding to 353122222 its reverse (222221353), we get a palindrome (575343575).

The spelling of 353122222 in words is "three hundred fifty-three million, one hundred twenty-two thousand, two hundred twenty-two".