14002222645 has 8 divisors (see below), whose sum is σ = 16803518904. Its totient is φ = 11201210304.

The previous prime is 14002222643. The next prime is 14002222651. The reversal of 14002222645 is 54622220041.

14002222645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 78694641 + 13923528004 = 8871^2 + 117998^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14002222645 - 2¹ = 14002222643 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14002222643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59247 + ... + 177523.

It is an arithmetic number, because the mean of its divisors is an integer number (2100439863).

Almost surely, 2^14002222645 is an apocalyptic number.

It is an amenable number.

14002222645 is a deficient number, since it is larger than the sum of its proper divisors (2801296259).

14002222645 is a wasteful number, since it uses less digits than its factorization.

14002222645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141959.

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

Adding to 14002222645 its reverse (54622220041), we get a palindrome (68624442686).

The spelling of 14002222645 in words is "fourteen billion, two million, two hundred twenty-two thousand, six hundred forty-five".