122010516 has 48 divisors (see below), whose sum is σ = 317009280. Its totient is φ = 40582080.

The previous prime is 122010503. The next prime is 122010527. The reversal of 122010516 is 615010221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 65721 + ... + 67551.

It is an arithmetic number, because the mean of its divisors is an integer number (6604360).

Almost surely, 2^122010516 is an apocalyptic number.

It is an amenable number.

122010516 is an abundant number, since it is smaller than the sum of its proper divisors (194998764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122010516 is a wasteful number, since it uses less digits than its factorization.

122010516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461 (or 2453 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 122010516 is about 11045.8370438822. The cubic root of 122010516 is about 495.9818162342.

Adding to 122010516 its reverse (615010221), we get a palindrome (737020737).

The spelling of 122010516 in words is "one hundred twenty-two million, ten thousand, five hundred sixteen".