21032333340222 has 16 divisors (see below), whose sum is σ = 42113409062400. Its totient is φ = 7002654049752.

The previous prime is 21032333340197. The next prime is 21032333340233. The reversal of 21032333340222 is 22204333323012.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 21032333340222.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2030926972 + ... + 2030937327.

It is an arithmetic number, because the mean of its divisors is an integer number (2632088066400).

Almost surely, 2^{21032333340222} is an apocalyptic number.

21032333340222 is an abundant number, since it is smaller than the sum of its proper divisors (21081075722178).

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

21032333340222 is a wasteful number, since it uses less digits than its factorization.

21032333340222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061865167.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 21032333340222 its reverse (22204333323012), we get a palindrome (43236666663234).

The spelling of 21032333340222 in words is "twenty-one trillion, thirty-two billion, three hundred thirty-three million, three hundred forty thousand, two hundred twenty-two".