144205322122 has 8 divisors (see below), whose sum is σ = 225712678176. Its totient is φ = 68967762732.

The previous prime is 144205322089. The next prime is 144205322161. The reversal of 144205322122 is 221223502441.

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

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, 1567449108 + ... + 1567449199.

It is an arithmetic number, because the mean of its divisors is an integer number (28214084772).

Almost surely, 2^144205322122 is an apocalyptic number.

144205322122 is a deficient number, since it is larger than the sum of its proper divisors (81507356054).

144205322122 is a wasteful number, since it uses less digits than its factorization.

144205322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3134898332.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 144205322122 its reverse (221223502441), we get a palindrome (365428824563).

The spelling of 144205322122 in words is "one hundred forty-four billion, two hundred five million, three hundred twenty-two thousand, one hundred twenty-two".