2272672116515 has 8 divisors (see below), whose sum is σ = 2727224004960. Its totient is φ = 1818126049792.

The previous prime is 2272672116511. The next prime is 2272672116521. The reversal of 2272672116515 is 5156112762722.

It is a happy number.

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 2272672116515 - 2² = 2272672116511 is a prime.

It is a super-4 number, since 4×2272672116515⁴ (a number of 51 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2272672116515.

It is not an unprimeable number, because it can be changed into a prime (2272672116511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544799 + ... + 2200488.

It is an arithmetic number, because the mean of its divisors is an integer number (340903000620).

Almost surely, 2^{2272672116515} is an apocalyptic number.

2272672116515 is a deficient number, since it is larger than the sum of its proper divisors (454551888445).

2272672116515 is a wasteful number, since it uses less digits than its factorization.

2272672116515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2910861.

The product of its digits is 705600, while the sum is 47.

The spelling of 2272672116515 in words is "two trillion, two hundred seventy-two billion, six hundred seventy-two million, one hundred sixteen thousand, five hundred fifteen".