115122016 has 12 divisors (see below), whose sum is σ = 226646532. Its totient is φ = 57560992.

The previous prime is 115122001. The next prime is 115122017. The reversal of 115122016 is 610221511.

It is a junction number, because it is equal to n+sod(n) for n = 115121984 and 115122002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115122017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1798750 + ... + 1798813.

It is an arithmetic number, because the mean of its divisors is an integer number (18887211).

Almost surely, 2^115122016 is an apocalyptic number.

115122016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115122016 is a deficient number, since it is larger than the sum of its proper divisors (111524516).

115122016 is an equidigital number, since it uses as much as digits as its factorization.

115122016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3597573 (or 3597565 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 115122016 is about 10729.4928118714. The cubic root of 115122016 is about 486.4663398522.

Adding to 115122016 its reverse (610221511), we get a palindrome (725343527).

The spelling of 115122016 in words is "one hundred fifteen million, one hundred twenty-two thousand, sixteen".