2010002122121 has 16 divisors (see below), whose sum is σ = 2336673360000. Its totient is φ = 1693258145280.

The previous prime is 2010002122109. The next prime is 2010002122127. The reversal of 2010002122121 is 1212212000102.

It is a cyclic number.

It is not a de Polignac number, because 2010002122121 - 2⁶ = 2010002122057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010002122096 and 2010002122105.

It is not an unprimeable number, because it can be changed into a prime (2010002122127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1351091 + ... + 2417736.

It is an arithmetic number, because the mean of its divisors is an integer number (146042085000).

Almost surely, 2^{2010002122121} is an apocalyptic number.

It is an amenable number.

2010002122121 is a deficient number, since it is larger than the sum of its proper divisors (326671237879).

2010002122121 is a wasteful number, since it uses less digits than its factorization.

2010002122121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3770144.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2010002122121 its reverse (1212212000102), we get a palindrome (3222214122223).

The spelling of 2010002122121 in words is "two trillion, ten billion, two million, one hundred twenty-two thousand, one hundred twenty-one".