115224552111 has 8 divisors (see below), whose sum is σ = 155068556544. Its totient is φ = 76098457880.

The previous prime is 115224552103. The next prime is 115224552119. The reversal of 115224552111 is 111255422511.

It is an interprime number because it is at equal distance from previous prime (115224552103) and next prime (115224552119).

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 115224552111 - 2³ = 115224552103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115224552119) 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, 179477175 + ... + 179477816.

It is an arithmetic number, because the mean of its divisors is an integer number (19383569568).

Almost surely, 2^115224552111 is an apocalyptic number.

115224552111 is a deficient number, since it is larger than the sum of its proper divisors (39844004433).

115224552111 is a wasteful number, since it uses less digits than its factorization.

115224552111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358955101.

The product of its digits is 4000, while the sum is 30.

Adding to 115224552111 its reverse (111255422511), we get a palindrome (226479974622).

The spelling of 115224552111 in words is "one hundred fifteen billion, two hundred twenty-four million, five hundred fifty-two thousand, one hundred eleven".