352003222999 has 16 divisors (see below), whose sum is σ = 370985136480. Its totient is φ = 333067161600.

The previous prime is 352003222943. The next prime is 352003223053. The reversal of 352003222999 is 999222300253.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 352003222999 - 2¹³ = 352003214807 is a prime.

It is a super-4 number, since 4×352003222999⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352003222099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81916219 + ... + 81920515.

It is an arithmetic number, because the mean of its divisors is an integer number (23186571030).

Almost surely, 2^352003222999 is an apocalyptic number.

352003222999 is a deficient number, since it is larger than the sum of its proper divisors (18981913481).

352003222999 is a wasteful number, since it uses less digits than its factorization.

352003222999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8610.

The product of its (nonzero) digits is 524880, while the sum is 46.

The spelling of 352003222999 in words is "three hundred fifty-two billion, three million, two hundred twenty-two thousand, nine hundred ninety-nine".