144224002233 has 6 divisors (see below), whose sum is σ = 208323558794. Its totient is φ = 96149334816.

The previous prime is 144224002211. The next prime is 144224002249. The reversal of 144224002233 is 332200422441.

144224002233 is a `hidden beast` number, since 1 + 4 + 4 + 22 + 400 + 2 + 233 = 666.

It can be written as a sum of positive squares in only one way, i.e., 132884308089 + 11339694144 = 364533^2 + 106488^2 .

It is not a de Polignac number, because 144224002233 - 2⁵ = 144224002201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144224002197 and 144224002206.

It is not an unprimeable number, because it can be changed into a prime (144224002933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8012444560 + ... + 8012444577.

Almost surely, 2^144224002233 is an apocalyptic number.

It is an amenable number.

144224002233 is a deficient number, since it is larger than the sum of its proper divisors (64099556561).

144224002233 is a wasteful number, since it uses less digits than its factorization.

144224002233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16024889143 (or 16024889140 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 144224002233 its reverse (332200422441), we get a palindrome (476424424674).

The spelling of 144224002233 in words is "one hundred forty-four billion, two hundred twenty-four million, two thousand, two hundred thirty-three".