2010121121122 has 8 divisors (see below), whose sum is σ = 3119153463900. Its totient is φ = 970403299824.

The previous prime is 2010121120951. The next prime is 2010121121143. The reversal of 2010121121122 is 2211211210102.

It can be written as a sum of positive squares in 2 ways, for example, as 1816319548681 + 193801572441 = 1347709^2 + 440229^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2010121121096 and 2010121121105.

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, 17328630297 + ... + 17328630412.

Almost surely, 2^{2010121121122} is an apocalyptic number.

2010121121122 is a deficient number, since it is larger than the sum of its proper divisors (1109032342778).

2010121121122 is a wasteful number, since it uses less digits than its factorization.

2010121121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34657260740.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2010121121122 its reverse (2211211210102), we get a palindrome (4221332331224).

The spelling of 2010121121122 in words is "two trillion, ten billion, one hundred twenty-one million, one hundred twenty-one thousand, one hundred twenty-two".