144122204302 has 4 divisors (see below), whose sum is σ = 216183306456. Its totient is φ = 72061102150.

The previous prime is 144122204279. The next prime is 144122204311. The reversal of 144122204302 is 203402221441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36030551074 + ... + 36030551077.

It is an arithmetic number, because the mean of its divisors is an integer number (54045826614).

Almost surely, 2^144122204302 is an apocalyptic number.

144122204302 is a deficient number, since it is larger than the sum of its proper divisors (72061102154).

144122204302 is an equidigital number, since it uses as much as digits as its factorization.

144122204302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72061102153.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 144122204302 its reverse (203402221441), we get a palindrome (347524425743).

The spelling of 144122204302 in words is "one hundred forty-four billion, one hundred twenty-two million, two hundred four thousand, three hundred two".