122680210 has 16 divisors (see below), whose sum is σ = 222970176. Its totient is φ = 48595248.

The previous prime is 122680153. The next prime is 122680219. The reversal of 122680210 is 12086221.

It is not an unprimeable number, because it can be changed into a prime (122680219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58524 + ... + 60583.

It is an arithmetic number, because the mean of its divisors is an integer number (13935636).

Almost surely, 2^122680210 is an apocalyptic number.

122680210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122680210 is a deficient number, since it is larger than the sum of its proper divisors (100289966).

122680210 is a wasteful number, since it uses less digits than its factorization.

122680210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119217.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 122680210 is about 11076.1098766670. The cubic root of 122680210 is about 496.8876129599.

The spelling of 122680210 in words is "one hundred twenty-two million, six hundred eighty thousand, two hundred ten".