144240010222 has 24 divisors (see below), whose sum is σ = 274564474200. Its totient is φ = 56197406160.

The previous prime is 144240010219. The next prime is 144240010237. The reversal of 144240010222 is 222010042441.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 144240010193 and 144240010202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66900597 + ... + 66902752.

It is an arithmetic number, because the mean of its divisors is an integer number (11440186425).

Almost surely, 2^144240010222 is an apocalyptic number.

144240010222 is a deficient number, since it is larger than the sum of its proper divisors (130324463978).

144240010222 is a wasteful number, since it uses less digits than its factorization.

144240010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133803376 (or 133803369 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 144240010222 its reverse (222010042441), we get a palindrome (366250052663).

The spelling of 144240010222 in words is "one hundred forty-four billion, two hundred forty million, ten thousand, two hundred twenty-two".