122555351142222 has 8 divisors (see below), whose sum is σ = 245110702284456. Its totient is φ = 40851783714072.

The previous prime is 122555351142221. The next prime is 122555351142227. The reversal of 122555351142222 is 222241153555221.

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

122555351142222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122555351142221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10212945928513 + ... + 10212945928524.

It is an arithmetic number, because the mean of its divisors is an integer number (30638837785557).

Almost surely, 2^{122555351142222} is an apocalyptic number.

122555351142222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122555351142222 is a wasteful number, since it uses less digits than its factorization.

122555351142222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20425891857042.

The product of its digits is 480000, while the sum is 42.

The spelling of 122555351142222 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, three hundred fifty-one million, one hundred forty-two thousand, two hundred twenty-two".