2223403387 has 2 divisors, whose sum is σ = 2223403388. Its totient is φ = 2223403386.

The previous prime is 2223403373. The next prime is 2223403433. The reversal of 2223403387 is 7833043222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2223403387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223403187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111701693 + 1111701694.

It is an arithmetic number, because the mean of its divisors is an integer number (1111701694).

Almost surely, 2^2223403387 is an apocalyptic number.

2223403387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223403387 is an equidigital number, since it uses as much as digits as its factorization.

2223403387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 2223403387 is about 47152.9785591536. The cubic root of 2223403387 is about 1305.1870446264.

The spelling of 2223403387 in words is "two billion, two hundred twenty-three million, four hundred three thousand, three hundred eighty-seven".