115342022 has 4 divisors (see below), whose sum is σ = 173013036. Its totient is φ = 57671010.

The previous prime is 115342013. The next prime is 115342043. The reversal of 115342022 is 220243511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220243511 = 1009 ⋅218279.

It is a junction number, because it is equal to n+sod(n) for n = 115341985 and 115342003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28835504 + ... + 28835507.

It is an arithmetic number, because the mean of its divisors is an integer number (43253259).

Almost surely, 2^115342022 is an apocalyptic number.

115342022 is a deficient number, since it is larger than the sum of its proper divisors (57671014).

115342022 is an equidigital number, since it uses as much as digits as its factorization.

115342022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57671013.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 115342022 is about 10739.7403134340. The cubic root of 115342022 is about 486.7760327383.

Adding to 115342022 its reverse (220243511), we get a palindrome (335585533).

The spelling of 115342022 in words is "one hundred fifteen million, three hundred forty-two thousand, twenty-two".