352223030 has 8 divisors (see below), whose sum is σ = 634001472. Its totient is φ = 140889208.

The previous prime is 352223021. The next prime is 352223059. The reversal of 352223030 is 30322253.

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

It is a super-2 number, since 2×352223030² = 248122125724761800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 352222993 and 352223011.

It is a congruent number.

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, 17611142 + ... + 17611161.

It is an arithmetic number, because the mean of its divisors is an integer number (79250184).

Almost surely, 2^352223030 is an apocalyptic number.

352223030 is a deficient number, since it is larger than the sum of its proper divisors (281778442).

352223030 is a wasteful number, since it uses less digits than its factorization.

352223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35222310.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 352223030 is about 18767.6058675581. The cubic root of 352223030 is about 706.2187593668.

Adding to 352223030 its reverse (30322253), we get a palindrome (382545283).

The spelling of 352223030 in words is "three hundred fifty-two million, two hundred twenty-three thousand, thirty".