215252116114 has 16 divisors (see below), whose sum is σ = 369115560000. Its totient is φ = 92222923824.

The previous prime is 215252116039. The next prime is 215252116129. The reversal of 215252116114 is 411611252512.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284089 + ... + 2376460.

It is an arithmetic number, because the mean of its divisors is an integer number (23069722500).

Almost surely, 2^215252116114 is an apocalyptic number.

215252116114 is a deficient number, since it is larger than the sum of its proper divisors (153863443886).

215252116114 is a wasteful number, since it uses less digits than its factorization.

215252116114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663857.

The product of its digits is 4800, while the sum is 31.

Adding to 215252116114 its reverse (411611252512), we get a palindrome (626863368626).

The spelling of 215252116114 in words is "two hundred fifteen billion, two hundred fifty-two million, one hundred sixteen thousand, one hundred fourteen".