2003012230322 has 8 divisors (see below), whose sum is σ = 3007671043356. Its totient is φ = 1000455215872.

The previous prime is 2003012230321. The next prime is 2003012230357. The reversal of 2003012230322 is 2230322103002.

It can be written as a sum of positive squares in 2 ways, for example, as 1815489454801 + 187522775521 = 1347401^2 + 433039^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2003012230294 and 2003012230303.

It is not an unprimeable number, because it can be changed into a prime (2003012230321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525447263 + ... + 525451074.

Almost surely, 2^{2003012230322} is an apocalyptic number.

2003012230322 is a deficient number, since it is larger than the sum of its proper divisors (1004658813034).

2003012230322 is a wasteful number, since it uses less digits than its factorization.

2003012230322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050899292.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2003012230322 its reverse (2230322103002), we get a palindrome (4233334333324).

The spelling of 2003012230322 in words is "two trillion, three billion, twelve million, two hundred thirty thousand, three hundred twenty-two".