2204001303253 has 2 divisors, whose sum is σ = 2204001303254. Its totient is φ = 2204001303252.

The previous prime is 2204001303233. The next prime is 2204001303263. The reversal of 2204001303253 is 3523031004022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2167658456209 + 36342847044 = 1472297^2 + 190638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2204001303253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2204001303233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102000651626 + 1102000651627.

It is an arithmetic number, because the mean of its divisors is an integer number (1102000651627).

Almost surely, 2^{2204001303253} is an apocalyptic number.

It is an amenable number.

2204001303253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204001303253 is an equidigital number, since it uses as much as digits as its factorization.

2204001303253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 2204001303253 its reverse (3523031004022), we get a palindrome (5727032307275).

The spelling of 2204001303253 in words is "two trillion, two hundred four billion, one million, three hundred three thousand, two hundred fifty-three".