2002322121222 has 8 divisors (see below), whose sum is σ = 4004644242456. Its totient is φ = 667440707072.

The previous prime is 2002322121209. The next prime is 2002322121277. The reversal of 2002322121222 is 2221212232002.

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

2002322121222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166860176763 + ... + 166860176774.

It is an arithmetic number, because the mean of its divisors is an integer number (500580530307).

Almost surely, 2^{2002322121222} is an apocalyptic number.

2002322121222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2002322121222 is a wasteful number, since it uses less digits than its factorization.

2002322121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333720353542.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2002322121222 its reverse (2221212232002), we get a palindrome (4223534353224).

The spelling of 2002322121222 in words is "two trillion, two billion, three hundred twenty-two million, one hundred twenty-one thousand, two hundred twenty-two".