352402122 has 8 divisors (see below), whose sum is σ = 704804256. Its totient is φ = 117467372.

The previous prime is 352402121. The next prime is 352402151. The reversal of 352402122 is 221204253.

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

352402122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (352402121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29366838 + ... + 29366849.

It is an arithmetic number, because the mean of its divisors is an integer number (88100532).

Almost surely, 2^352402122 is an apocalyptic number.

352402122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352402122 is a wasteful number, since it uses less digits than its factorization.

352402122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58733692.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 352402122 is about 18772.3765677125. The cubic root of 352402122 is about 706.3384342024.

Adding to 352402122 its reverse (221204253), we get a palindrome (573606375).

The spelling of 352402122 in words is "three hundred fifty-two million, four hundred two thousand, one hundred twenty-two".