15002202145 has 32 divisors (see below), whose sum is σ = 20708425728. Its totient is φ = 10220465088.

The previous prime is 15002202133. The next prime is 15002202161. The reversal of 15002202145 is 54120220051.

15002202145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 15002202145 - 2¹¹ = 15002200097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3633072 + ... + 3637198.

It is an arithmetic number, because the mean of its divisors is an integer number (647138304).

Almost surely, 2^15002202145 is an apocalyptic number.

It is an amenable number.

15002202145 is a deficient number, since it is larger than the sum of its proper divisors (5706223583).

15002202145 is a wasteful number, since it uses less digits than its factorization.

15002202145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789.

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 15002202145 its reverse (54120220051), we get a palindrome (69122422196).

The spelling of 15002202145 in words is "fifteen billion, two million, two hundred two thousand, one hundred forty-five".