10122115 has 8 divisors (see below), whose sum is σ = 12318048. Its totient is φ = 7983360.

The previous prime is 10122113. The next prime is 10122143. The reversal of 10122115 is 51122101.

10122115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10122115 - 2¹ = 10122113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10122095 and 10122104.

It is not an unprimeable number, because it can be changed into a prime (10122113) 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, 13902 + ... + 14611.

It is an arithmetic number, because the mean of its divisors is an integer number (1539756).

Almost surely, 2^10122115 is an apocalyptic number.

10122115 is a deficient number, since it is larger than the sum of its proper divisors (2195933).

10122115 is an equidigital number, since it uses as much as digits as its factorization.

10122115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28589.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 10122115 is about 3181.5271490276. The cubic root of 10122115 is about 216.3168859892.

Adding to 10122115 its reverse (51122101), we get a palindrome (61244216).

The spelling of 10122115 in words is "ten million, one hundred twenty-two thousand, one hundred fifteen".