2245203401300 has 72 divisors (see below), whose sum is σ = 4894080118200. Its totient is φ = 894029854720.

The previous prime is 2245203401281. The next prime is 2245203401341. The reversal of 2245203401300 is 31043025422.

It can be written as a sum of positive squares in 12 ways, for example, as 321983614096 + 1923219787204 = 567436^2 + 1386802^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2245203401300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153050366 + ... + 153065034.

It is an arithmetic number, because the mean of its divisors is an integer number (67973334975).

Almost surely, 2^{2245203401300} is an apocalyptic number.

2245203401300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2245203401300 is an abundant number, since it is smaller than the sum of its proper divisors (2648876716900).

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

2245203401300 is a wasteful number, since it uses less digits than its factorization.

2245203401300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21485 (or 21478 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 2245203401300 its reverse (31043025422), we get a palindrome (2276246426722).

The spelling of 2245203401300 in words is "two trillion, two hundred forty-five billion, two hundred three million, four hundred one thousand, three hundred".