2203120003012 has 24 divisors (see below), whose sum is σ = 3857140056056. Its totient is φ = 1101080107008.

The previous prime is 2203120002989. The next prime is 2203120003067. The reversal of 2203120003012 is 2103000213022.

It can be written as a sum of positive squares in 4 ways, for example, as 611924449536 + 1591195553476 = 782256^2 + 1261426^2 .

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 7 ways as a sum of consecutive naturals, for example, 117221488 + ... + 117240280.

Almost surely, 2^{2203120003012} is an apocalyptic number.

It is an amenable number.

2203120003012 is a deficient number, since it is larger than the sum of its proper divisors (1654020053044).

2203120003012 is a wasteful number, since it uses less digits than its factorization.

2203120003012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30007 (or 30005 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2203120003012 its reverse (2103000213022), we get a palindrome (4306120216034).

The spelling of 2203120003012 in words is "two trillion, two hundred three billion, one hundred twenty million, three thousand, twelve".