223249699219 has 2 divisors, whose sum is σ = 223249699220. Its totient is φ = 223249699218.

The previous prime is 223249699207. The next prime is 223249699237. The reversal of 223249699219 is 912996942322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223249699219 - 2²⁵ = 223216144787 is a prime.

It is a super-3 number, since 3×223249699219³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (223249699259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111624849609 + 111624849610.

It is an arithmetic number, because the mean of its divisors is an integer number (111624849610).

Almost surely, 2^223249699219 is an apocalyptic number.

223249699219 is a deficient number, since it is larger than the sum of its proper divisors (1).

223249699219 is an equidigital number, since it uses as much as digits as its factorization.

223249699219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7558272, while the sum is 58.

The spelling of 223249699219 in words is "two hundred twenty-three billion, two hundred forty-nine million, six hundred ninety-nine thousand, two hundred nineteen".