1002201322 has 16 divisors (see below), whose sum is σ = 1585238400. Its totient is φ = 473882400.

The previous prime is 1002201307. The next prime is 1002201353. The reversal of 1002201322 is 2231022001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1554 + ... + 44797.

It is an arithmetic number, because the mean of its divisors is an integer number (99077400).

Almost surely, 2^1002201322 is an apocalyptic number.

1002201322 is a deficient number, since it is larger than the sum of its proper divisors (583037078).

1002201322 is a wasteful number, since it uses less digits than its factorization.

1002201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46941.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1002201322 is about 31657.5634248753. The cubic root of 1002201322 is about 1000.7332362332.

Adding to 1002201322 its reverse (2231022001), we get a palindrome (3233223323).

The spelling of 1002201322 in words is "one billion, two million, two hundred one thousand, three hundred twenty-two".