2224556669 has 2 divisors, whose sum is σ = 2224556670. Its totient is φ = 2224556668.

The previous prime is 2224556647. The next prime is 2224556699. The reversal of 2224556669 is 9666554222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2094892900 + 129663769 = 45770^2 + 11387^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224556669 - 2¹⁶ = 2224491133 is a prime.

It is a super-2 number, since 2×2224556669² = 9897304747184751122, which contains 22 as substring.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224556699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112278334 + 1112278335.

It is an arithmetic number, because the mean of its divisors is an integer number (1112278335).

Almost surely, 2^2224556669 is an apocalyptic number.

It is an amenable number.

2224556669 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224556669 is an equidigital number, since it uses as much as digits as its factorization.

2224556669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 47.

The square root of 2224556669 is about 47165.2061269746. The cubic root of 2224556669 is about 1305.4126729808.

The spelling of 2224556669 in words is "two billion, two hundred twenty-four million, five hundred fifty-six thousand, six hundred sixty-nine".