144211111220233 has 2 divisors, whose sum is σ = 144211111220234. Its totient is φ = 144211111220232.

The previous prime is 144211111220213. The next prime is 144211111220257. The reversal of 144211111220233 is 332022111112441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138258277355584 + 5952833864649 = 11758328^2 + 2439843^2 .

It is a cyclic number.

It is not a de Polignac number, because 144211111220233 - 2³⁷ = 144073672266761 is a prime.

It is not a weakly prime, because it can be changed into another prime (144211111220213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72105555610116 + 72105555610117.

It is an arithmetic number, because the mean of its divisors is an integer number (72105555610117).

Almost surely, 2^{144211111220233} is an apocalyptic number.

It is an amenable number.

144211111220233 is a deficient number, since it is larger than the sum of its proper divisors (1).

144211111220233 is an equidigital number, since it uses as much as digits as its factorization.

144211111220233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 144211111220233 its reverse (332022111112441), we get a palindrome (476233222332674).

The spelling of 144211111220233 in words is "one hundred forty-four trillion, two hundred eleven billion, one hundred eleven million, two hundred twenty thousand, two hundred thirty-three".