122010121112122 has 8 divisors (see below), whose sum is σ = 183015267606900. Its totient is φ = 61005031909824.

The previous prime is 122010121112029. The next prime is 122010121112203. The reversal of 122010121112122 is 221211121010221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 85534548783121 + 36475572329001 = 9248489^2 + 6039501^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 122010121112122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8530597 + ... + 17798632.

Almost surely, 2^{122010121112122} is an apocalyptic number.

122010121112122 is a deficient number, since it is larger than the sum of its proper divisors (61005146494778).

122010121112122 is a wasteful number, since it uses less digits than its factorization.

122010121112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28646240.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 122010121112122 its reverse (221211121010221), we get a palindrome (343221242122343).

The spelling of 122010121112122 in words is "one hundred twenty-two trillion, ten billion, one hundred twenty-one million, one hundred twelve thousand, one hundred twenty-two".