2002231322 has 32 divisors (see below), whose sum is σ = 3709141632. Its totient is φ = 789367104.

The previous prime is 2002231313. The next prime is 2002231339. The reversal of 2002231322 is 2231322002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002231322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34553 + ... + 72099.

It is an arithmetic number, because the mean of its divisors is an integer number (115910676).

Almost surely, 2^2002231322 is an apocalyptic number.

2002231322 is a deficient number, since it is larger than the sum of its proper divisors (1706910310).

2002231322 is a wasteful number, since it uses less digits than its factorization.

2002231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37862.

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

The square root of 2002231322 is about 44746.2995341514. The cubic root of 2002231322 is about 1260.3894240153.

Adding to 2002231322 its reverse (2231322002), we get a palindrome (4233553324).

The spelling of 2002231322 in words is "two billion, two million, two hundred thirty-one thousand, three hundred twenty-two".