122710116 has 12 divisors (see below), whose sum is σ = 286323632. Its totient is φ = 40903368.

The previous prime is 122710087. The next prime is 122710139. The reversal of 122710116 is 611017221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 122710092 and 122710101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5112910 + ... + 5112933.

Almost surely, 2^122710116 is an apocalyptic number.

It is an amenable number.

122710116 is an abundant number, since it is smaller than the sum of its proper divisors (163613516).

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

122710116 is a wasteful number, since it uses less digits than its factorization.

122710116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10225850 (or 10225848 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 122710116 is about 11077.4598171241. The cubic root of 122710116 is about 496.9279854417.

Adding to 122710116 its reverse (611017221), we get a palindrome (733727337).

The spelling of 122710116 in words is "one hundred twenty-two million, seven hundred ten thousand, one hundred sixteen".