115225320332242 has 8 divisors (see below), whose sum is σ = 172994678580096. Its totient is φ = 57560427472212.

The previous prime is 115225320332191. The next prime is 115225320332407. The reversal of 115225320332242 is 242233023522511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×115225320332242³ (a number of 43 digits) contains 333 as substring.

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, 26116344198 + ... + 26116348609.

It is an arithmetic number, because the mean of its divisors is an integer number (21624334822512).

Almost surely, 2^{115225320332242} is an apocalyptic number.

115225320332242 is a deficient number, since it is larger than the sum of its proper divisors (57769358247854).

115225320332242 is a wasteful number, since it uses less digits than its factorization.

115225320332242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52232693912.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 115225320332242 its reverse (242233023522511), we get a palindrome (357458343854753).

The spelling of 115225320332242 in words is "one hundred fifteen trillion, two hundred twenty-five billion, three hundred twenty million, three hundred thirty-two thousand, two hundred forty-two".