122710330 has 16 divisors (see below), whose sum is σ = 221195520. Its totient is φ = 49013712.

The previous prime is 122710297. The next prime is 122710349. The reversal of 122710330 is 33017221.

It is a junction number, because it is equal to n+sod(n) for n = 122710298 and 122710307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170 + ... + 15709.

It is an arithmetic number, because the mean of its divisors is an integer number (13824720).

Almost surely, 2^122710330 is an apocalyptic number.

122710330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122710330 is a deficient number, since it is larger than the sum of its proper divisors (98485190).

122710330 is a wasteful number, since it uses less digits than its factorization.

122710330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17613.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 122710330 is about 11077.4694763741. The cubic root of 122710330 is about 496.9282743136.

Adding to 122710330 its reverse (33017221), we get a palindrome (155727551).

The spelling of 122710330 in words is "one hundred twenty-two million, seven hundred ten thousand, three hundred thirty".