352285220115802 has 16 divisors (see below), whose sum is σ = 538806525896232. Its totient is φ = 172701495832320.

The previous prime is 352285220115791. The next prime is 352285220115827. The reversal of 352285220115802 is 208511022582253.

It can be written as a sum of positive squares in 4 ways, for example, as 58589977139281 + 293695242976521 = 7654409^2 + 17137539^2 .

It is a super-2 number, since 2×352285220115802² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4612715443 + ... + 4612791814.

Almost surely, 2^{352285220115802} is an apocalyptic number.

352285220115802 is a deficient number, since it is larger than the sum of its proper divisors (186521305780430).

352285220115802 is a wasteful number, since it uses less digits than its factorization.

352285220115802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9225507633.

The product of its (nonzero) digits is 768000, while the sum is 46.

The spelling of 352285220115802 in words is "three hundred fifty-two trillion, two hundred eighty-five billion, two hundred twenty million, one hundred fifteen thousand, eight hundred two".