352227221263 has 8 divisors (see below), whose sum is σ = 357826347648. Its totient is φ = 346660367064.

The previous prime is 352227221233. The next prime is 352227221267. The reversal of 352227221263 is 362122722253.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352227221263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352227221267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8046045 + ... + 8089702.

It is an arithmetic number, because the mean of its divisors is an integer number (44728293456).

Almost surely, 2^352227221263 is an apocalyptic number.

352227221263 is a deficient number, since it is larger than the sum of its proper divisors (5599126385).

352227221263 is a wasteful number, since it uses less digits than its factorization.

352227221263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16136093.

The product of its digits is 120960, while the sum is 37.

The spelling of 352227221263 in words is "three hundred fifty-two billion, two hundred twenty-seven million, two hundred twenty-one thousand, two hundred sixty-three".