352530122 has 16 divisors (see below), whose sum is σ = 639887040. Its totient is φ = 142196928.

The previous prime is 352530103. The next prime is 352530137. The reversal of 352530122 is 221035253.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740372 + ... + 740847.

It is an arithmetic number, because the mean of its divisors is an integer number (39992940).

Almost surely, 2^352530122 is an apocalyptic number.

352530122 is a deficient number, since it is larger than the sum of its proper divisors (287356918).

352530122 is a wasteful number, since it uses less digits than its factorization.

352530122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481245.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 352530122 is about 18775.7855228483. The cubic root of 352530122 is about 706.4239429340.

Adding to 352530122 its reverse (221035253), we get a palindrome (573565375).

The spelling of 352530122 in words is "three hundred fifty-two million, five hundred thirty thousand, one hundred twenty-two".