2224219993 has 2 divisors, whose sum is σ = 2224219994. Its totient is φ = 2224219992.

The previous prime is 2224219969. The next prime is 2224220017. The reversal of 2224219993 is 3999124222.

It is a balanced prime because it is at equal distance from previous prime (2224219969) and next prime (2224220017).

It can be written as a sum of positive squares in only one way, i.e., 1447650304 + 776569689 = 38048^2 + 27867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2224219993 is a prime.

It is not a weakly prime, because it can be changed into another prime (2224219913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112109996 + 1112109997.

It is an arithmetic number, because the mean of its divisors is an integer number (1112109997).

Almost surely, 2^2224219993 is an apocalyptic number.

It is an amenable number.

2224219993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224219993 is an equidigital number, since it uses as much as digits as its factorization.

2224219993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 43.

The square root of 2224219993 is about 47161.6368778693. The cubic root of 2224219993 is about 1305.3468136724.

The spelling of 2224219993 in words is "two billion, two hundred twenty-four million, two hundred nineteen thousand, nine hundred ninety-three".