122206068 has 18 divisors (see below), whose sum is σ = 308909874. Its totient is φ = 40735344.

The previous prime is 122206037. The next prime is 122206093. The reversal of 122206068 is 860602221.

It can be written as a sum of positive squares in only one way, i.e., 68359824 + 53846244 = 8268^2 + 7338^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1697271 + ... + 1697342.

Almost surely, 2^122206068 is an apocalyptic number.

122206068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

122206068 is an abundant number, since it is smaller than the sum of its proper divisors (186703806).

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

122206068 is a wasteful number, since it uses less digits than its factorization.

122206068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394623 (or 3394618 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 122206068 is about 11054.6853415192. The cubic root of 122206068 is about 496.2466526009.

Adding to 122206068 its reverse (860602221), we get a palindrome (982808289).

The spelling of 122206068 in words is "one hundred twenty-two million, two hundred six thousand, sixty-eight".