2203322312249 has 2 divisors, whose sum is σ = 2203322312250. Its totient is φ = 2203322312248.

The previous prime is 2203322312227. The next prime is 2203322312329. The reversal of 2203322312249 is 9422132233022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1801406887225 + 401915425024 = 1342165^2 + 633968^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203322312249 - 2²⁴ = 2203305535033 is a prime.

It is not a weakly prime, because it can be changed into another prime (2203322302249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101661156124 + 1101661156125.

It is an arithmetic number, because the mean of its divisors is an integer number (1101661156125).

Almost surely, 2^{2203322312249} is an apocalyptic number.

It is an amenable number.

2203322312249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203322312249 is an equidigital number, since it uses as much as digits as its factorization.

2203322312249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 2203322312249 in words is "two trillion, two hundred three billion, three hundred twenty-two million, three hundred twelve thousand, two hundred forty-nine".