115720224727 has 8 divisors (see below), whose sum is σ = 118907410176. Its totient is φ = 112563249912.

The previous prime is 115720224713. The next prime is 115720224749. The reversal of 115720224727 is 727422027511.

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 115720224727 - 2¹⁵ = 115720191959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115720224727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115720224707) 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, 7544893 + ... + 7560214.

It is an arithmetic number, because the mean of its divisors is an integer number (14863426272).

Almost surely, 2^115720224727 is an apocalyptic number.

115720224727 is a deficient number, since it is larger than the sum of its proper divisors (3187185449).

115720224727 is a wasteful number, since it uses less digits than its factorization.

115720224727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15105317.

The product of its (nonzero) digits is 109760, while the sum is 40.

The spelling of 115720224727 in words is "one hundred fifteen billion, seven hundred twenty million, two hundred twenty-four thousand, seven hundred twenty-seven".