144123322 has 16 divisors (see below), whose sum is σ = 260072640. Its totient is φ = 58516128.

The previous prime is 144123311. The next prime is 144123347. The reversal of 144123322 is 223321441.

144123322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 144123293 and 144123302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270643 + ... + 271174.

It is an arithmetic number, because the mean of its divisors is an integer number (16254540).

Almost surely, 2^144123322 is an apocalyptic number.

144123322 is a deficient number, since it is larger than the sum of its proper divisors (115949318).

144123322 is a wasteful number, since it uses less digits than its factorization.

144123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541845.

The product of its digits is 1152, while the sum is 22.

The square root of 144123322 is about 12005.1373169989. The cubic root of 144123322 is about 524.2978634957.

Adding to 144123322 its reverse (223321441), we get a palindrome (367444763).

The spelling of 144123322 in words is "one hundred forty-four million, one hundred twenty-three thousand, three hundred twenty-two".