224002220069 has 2 divisors, whose sum is σ = 224002220070. Its totient is φ = 224002220068.

The previous prime is 224002219999. The next prime is 224002220083. The reversal of 224002220069 is 960022200422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223856728225 + 145491844 = 473135^2 + 12062^2 .

It is a cyclic number.

It is not a de Polignac number, because 224002220069 - 2²⁸ = 223733784613 is a prime.

It is a super-2 number, since 2×224002220069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224002220369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112001110034 + 112001110035.

It is an arithmetic number, because the mean of its divisors is an integer number (112001110035).

Almost surely, 2^224002220069 is an apocalyptic number.

It is an amenable number.

224002220069 is a deficient number, since it is larger than the sum of its proper divisors (1).

224002220069 is an equidigital number, since it uses as much as digits as its factorization.

224002220069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 224002220069 in words is "two hundred twenty-four billion, two million, two hundred twenty thousand, sixty-nine".