7229365072887 has 16 divisors (see below), whose sum is σ = 10146534606720. Its totient is φ = 4565888992800.

The previous prime is 7229365072877. The next prime is 7229365072921. The reversal of 7229365072887 is 7882705639227.

It is not a de Polignac number, because 7229365072887 - 2¹¹ = 7229365070839 is a prime.

It is a super-3 number, since 3×7229365072887³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7229365072837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18030937 + ... + 18427517.

It is an arithmetic number, because the mean of its divisors is an integer number (634158412920).

Almost surely, 2^{7229365072887} is an apocalyptic number.

7229365072887 is a deficient number, since it is larger than the sum of its proper divisors (2917169533833).

7229365072887 is a wasteful number, since it uses less digits than its factorization.

7229365072887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716414.

The product of its (nonzero) digits is 142248960, while the sum is 66.

The spelling of 7229365072887 in words is "seven trillion, two hundred twenty-nine billion, three hundred sixty-five million, seventy-two thousand, eight hundred eighty-seven".