352022722 has 8 divisors (see below), whose sum is σ = 528437772. Its totient is φ = 175876800.

The previous prime is 352022711. The next prime is 352022753. The reversal of 352022722 is 227220253.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 227677921 + 124344801 = 15089^2 + 11151^2 .

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

It is a super-3 number, since 3×352022722³ (a number of 27 digits) contains 333 as substring.

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, 63979 + ... + 69262.

Almost surely, 2^352022722 is an apocalyptic number.

352022722 is a deficient number, since it is larger than the sum of its proper divisors (176415050).

352022722 is a wasteful number, since it uses less digits than its factorization.

352022722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134564.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 352022722 is about 18762.2685728565. The cubic root of 352022722 is about 706.0848592714.

Adding to 352022722 its reverse (227220253), we get a palindrome (579242975).

The spelling of 352022722 in words is "three hundred fifty-two million, twenty-two thousand, seven hundred twenty-two".