22144013302 has 8 divisors (see below), whose sum is σ = 34113750336. Its totient is φ = 10772763192.

The previous prime is 22144013273. The next prime is 22144013317. The reversal of 22144013302 is 20331044122.

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

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, 149621638 + ... + 149621785.

It is an arithmetic number, because the mean of its divisors is an integer number (4264218792).

Almost surely, 2^22144013302 is an apocalyptic number.

22144013302 is a deficient number, since it is larger than the sum of its proper divisors (11969737034).

22144013302 is a wasteful number, since it uses less digits than its factorization.

22144013302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299243462.

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

Adding to 22144013302 its reverse (20331044122), we get a palindrome (42475057424).

The spelling of 22144013302 in words is "twenty-two billion, one hundred forty-four million, thirteen thousand, three hundred two".