122010515 has 16 divisors (see below), whose sum is σ = 166669056. Its totient is φ = 84876000.

The previous prime is 122010503. The next prime is 122010527. The reversal of 122010515 is 515010221.

It is an interprime number because it is at equal distance from previous prime (122010503) and next prime (122010527).

It is not a de Polignac number, because 122010515 - 2¹⁰ = 122009491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122010493 and 122010502.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46961 + ... + 49490.

It is an arithmetic number, because the mean of its divisors is an integer number (10416816).

Almost surely, 2^122010515 is an apocalyptic number.

122010515 is a deficient number, since it is larger than the sum of its proper divisors (44658541).

122010515 is a wasteful number, since it uses less digits than its factorization.

122010515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96490.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 122010515 is about 11045.8369986163. The cubic root of 122010515 is about 495.9818148791.

Adding to 122010515 its reverse (515010221), we get a palindrome (637020736).

The spelling of 122010515 in words is "one hundred twenty-two million, ten thousand, five hundred fifteen".