2003311202202 has 12 divisors (see below), whose sum is σ = 4340507604810. Its totient is φ = 667770400728.

The previous prime is 2003311202201. The next prime is 2003311202227. The reversal of 2003311202202 is 2022021133002.

It can be written as a sum of positive squares in only one way, i.e., 1431035595081 + 572275607121 = 1196259^2 + 756489^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 111295066789 = 2003311202202 / (2 + 0 + 0 + 3 + 3 + 1 + 1 + 2 + 0 + 2 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (2003311202201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55647533377 + ... + 55647533412.

Almost surely, 2^{2003311202202} is an apocalyptic number.

2003311202202 is an abundant number, since it is smaller than the sum of its proper divisors (2337196402608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2003311202202 is a wasteful number, since it uses less digits than its factorization.

2003311202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111295066797 (or 111295066794 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2003311202202 its reverse (2022021133002), we get a palindrome (4025332335204).

The spelling of 2003311202202 in words is "two trillion, three billion, three hundred eleven million, two hundred two thousand, two hundred two".