353211232222 has 8 divisors (see below), whose sum is σ = 529823496456. Its totient is φ = 176603400072.

The previous prime is 353211232217. The next prime is 353211232261. The reversal of 353211232222 is 222232112353.

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

It is a super-2 number, since 2×353211232222² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901053 + ... + 1232200.

It is an arithmetic number, because the mean of its divisors is an integer number (66227937057).

Almost surely, 2^353211232222 is an apocalyptic number.

353211232222 is a deficient number, since it is larger than the sum of its proper divisors (176612264234).

353211232222 is a wasteful number, since it uses less digits than its factorization.

353211232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216042.

The product of its digits is 8640, while the sum is 28.

Adding to 353211232222 its reverse (222232112353), we get a palindrome (575443344575).

The spelling of 353211232222 in words is "three hundred fifty-three billion, two hundred eleven million, two hundred thirty-two thousand, two hundred twenty-two".