122010512 has 20 divisors (see below), whose sum is σ = 254580060. Its totient is φ = 56312448.

The previous prime is 122010503. The next prime is 122010527. The reversal of 122010512 is 215010221.

It can be written as a sum of positive squares in 2 ways, for example, as 5456896 + 116553616 = 2336^2 + 10796^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293087 + ... + 293502.

It is an arithmetic number, because the mean of its divisors is an integer number (12729003).

Almost surely, 2^122010512 is an apocalyptic number.

It is an amenable number.

122010512 is an abundant number, since it is smaller than the sum of its proper divisors (132569548).

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

122010512 is a wasteful number, since it uses less digits than its factorization.

122010512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586610 (or 586604 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 122010512 is about 11045.8368628185. The cubic root of 122010512 is about 495.9818108141.

Adding to 122010512 its reverse (215010221), we get a palindrome (337020733).

The spelling of 122010512 in words is "one hundred twenty-two million, ten thousand, five hundred twelve".