332222785 has 8 divisors (see below), whose sum is σ = 400871016. Its totient is φ = 264309120.

The previous prime is 332222749. The next prime is 332222797. The reversal of 332222785 is 587222233.

It can be written as a sum of positive squares in 4 ways, for example, as 12278016 + 319944769 = 3504^2 + 17887^2 .

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

It is not a de Polignac number, because 332222785 - 2¹³ = 332214593 is a prime.

It is a super-2 number, since 2×332222785² = 220743957746312450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332222785.

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, 182644 + ... + 184453.

It is an arithmetic number, because the mean of its divisors is an integer number (50108877).

Almost surely, 2^332222785 is an apocalyptic number.

It is an amenable number.

332222785 is a deficient number, since it is larger than the sum of its proper divisors (68648231).

332222785 is a wasteful number, since it uses less digits than its factorization.

332222785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367283.

The product of its digits is 40320, while the sum is 34.

The square root of 332222785 is about 18226.9795907056. The cubic root of 332222785 is about 692.5904064220.

The spelling of 332222785 in words is "three hundred thirty-two million, two hundred twenty-two thousand, seven hundred eighty-five".