2002213322 has 4 divisors (see below), whose sum is σ = 3003319986. Its totient is φ = 1001106660.

The previous prime is 2002213289. The next prime is 2002213333. The reversal of 2002213322 is 2233122002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1825083841 + 177129481 = 42721^2 + 13309^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2002213322.

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 as a sum of consecutive naturals, namely, 500553329 + ... + 500553332.

Almost surely, 2^2002213322 is an apocalyptic number.

2002213322 is a deficient number, since it is larger than the sum of its proper divisors (1001106664).

2002213322 is a wasteful number, since it uses less digits than its factorization.

2002213322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001106663.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2002213322 is about 44746.0983997488. The cubic root of 2002213322 is about 1260.3856470495.

Adding to 2002213322 its reverse (2233122002), we get a palindrome (4235335324).

The spelling of 2002213322 in words is "two billion, two million, two hundred thirteen thousand, three hundred twenty-two".