2124254211115 has 8 divisors (see below), whose sum is σ = 2584024301088. Its totient is φ = 1676123870400.

The previous prime is 2124254211083. The next prime is 2124254211169. The reversal of 2124254211115 is 5111124524212.

It is a happy number.

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

It is not a de Polignac number, because 2124254211115 - 2⁵ = 2124254211083 is a prime.

It is a Duffinian number.

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, 2909936911 + ... + 2909937640.

It is an arithmetic number, because the mean of its divisors is an integer number (323003037636).

Almost surely, 2^{2124254211115} is an apocalyptic number.

2124254211115 is a deficient number, since it is larger than the sum of its proper divisors (459770089973).

2124254211115 is an equidigital number, since it uses as much as digits as its factorization.

2124254211115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5819874629.

The product of its digits is 6400, while the sum is 31.

Adding to 2124254211115 its reverse (5111124524212), we get a palindrome (7235378735327).

The spelling of 2124254211115 in words is "two trillion, one hundred twenty-four billion, two hundred fifty-four million, two hundred eleven thousand, one hundred fifteen".