122514166 has 8 divisors (see below), whose sum is σ = 193443480. Its totient is φ = 58033008.

The previous prime is 122514143. The next prime is 122514199. The reversal of 122514166 is 661415221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1611991 + ... + 1612066.

It is an arithmetic number, because the mean of its divisors is an integer number (24180435).

Almost surely, 2^122514166 is an apocalyptic number.

122514166 is a deficient number, since it is larger than the sum of its proper divisors (70929314).

122514166 is a wasteful number, since it uses less digits than its factorization.

122514166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224078.

The product of its digits is 2880, while the sum is 28.

The square root of 122514166 is about 11068.6117467368. The cubic root of 122514166 is about 496.6633375651.

Adding to 122514166 its reverse (661415221), we get a palindrome (783929387).

The spelling of 122514166 in words is "one hundred twenty-two million, five hundred fourteen thousand, one hundred sixty-six".