332221032330 has 64 divisors (see below), whose sum is σ = 907633133568. Its totient is φ = 77036759360.

The previous prime is 332221032313. The next prime is 332221032331. The reversal of 332221032330 is 33230122233.

It is a super-2 number, since 2×332221032330² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332221032330.

It is not an unprimeable number, because it can be changed into a prime (332221032331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21877854 + ... + 21893033.

It is an arithmetic number, because the mean of its divisors is an integer number (14181767712).

Almost surely, 2^332221032330 is an apocalyptic number.

332221032330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

332221032330 is an abundant number, since it is smaller than the sum of its proper divisors (575412101238).

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

332221032330 is a wasteful number, since it uses less digits than its factorization.

332221032330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43770931.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 332221032330 its reverse (33230122233), we get a palindrome (365451154563).

The spelling of 332221032330 in words is "three hundred thirty-two billion, two hundred twenty-one million, thirty-two thousand, three hundred thirty".