5122281241915 has 4 divisors (see below), whose sum is σ = 6146737490304. Its totient is φ = 4097824993528.

The previous prime is 5122281241877. The next prime is 5122281241921. The reversal of 5122281241915 is 5191421822215.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5122281241915 - 2⁷ = 5122281241787 is a prime.

It is a Duffinian 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, 512228124187 + ... + 512228124196.

It is an arithmetic number, because the mean of its divisors is an integer number (1536684372576).

Almost surely, 2^{5122281241915} is an apocalyptic number.

5122281241915 is a deficient number, since it is larger than the sum of its proper divisors (1024456248389).

5122281241915 is a wasteful number, since it uses less digits than its factorization.

5122281241915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024456248388.

The product of its digits is 115200, while the sum is 43.

The spelling of 5122281241915 in words is "five trillion, one hundred twenty-two billion, two hundred eighty-one million, two hundred forty-one thousand, nine hundred fifteen".