122216080208 has 20 divisors (see below), whose sum is σ = 237305103168. Its totient is φ = 60976053600.

The previous prime is 122216080193. The next prime is 122216080223. The reversal of 122216080208 is 802080612221.

It is an interprime number because it is at equal distance from previous prime (122216080193) and next prime (122216080223).

It is a super-2 number, since 2×122216080208² (a number of 23 digits) contains 22 as substring.

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, 8241518 + ... + 8256333.

Almost surely, 2^122216080208 is an apocalyptic number.

It is an amenable number.

122216080208 is a deficient number, since it is larger than the sum of its proper divisors (115089022960).

122216080208 is a wasteful number, since it uses less digits than its factorization.

122216080208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16498322 (or 16498316 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

Adding to 122216080208 its reverse (802080612221), we get a palindrome (924296692429).

The spelling of 122216080208 in words is "one hundred twenty-two billion, two hundred sixteen million, eighty thousand, two hundred eight".