20122100110122 has 8 divisors (see below), whose sum is σ = 40244200220256. Its totient is φ = 6707366703372.

The previous prime is 20122100110117. The next prime is 20122100110171. The reversal of 20122100110122 is 22101100122102.

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

20122100110122 is an admirable 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, 1676841675838 + ... + 1676841675849.

It is an arithmetic number, because the mean of its divisors is an integer number (5030525027532).

Almost surely, 2^{20122100110122} is an apocalyptic number.

20122100110122 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.

20122100110122 is a wasteful number, since it uses less digits than its factorization.

20122100110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353683351692.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 20122100110122 its reverse (22101100122102), we get a palindrome (42223200232224).

The spelling of 20122100110122 in words is "twenty trillion, one hundred twenty-two billion, one hundred million, one hundred ten thousand, one hundred twenty-two".