144223102 has 8 divisors (see below), whose sum is σ = 216780336. Its totient is φ = 71962992.

The previous prime is 144223099. The next prime is 144223127. The reversal of 144223102 is 201322441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 144223102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73063 + ... + 75010.

It is an arithmetic number, because the mean of its divisors is an integer number (27097542).

Almost surely, 2^144223102 is an apocalyptic number.

144223102 is a deficient number, since it is larger than the sum of its proper divisors (72557234).

144223102 is a wasteful number, since it uses less digits than its factorization.

144223102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148562.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 144223102 is about 12009.2923188671. The cubic root of 144223102 is about 524.4188302064.

Adding to 144223102 its reverse (201322441), we get a palindrome (345545543).

The spelling of 144223102 in words is "one hundred forty-four million, two hundred twenty-three thousand, one hundred two".