2010000212121 has 12 divisors (see below), whose sum is σ = 2945785435376. Its totient is φ = 1218181946520.

The previous prime is 2010000212111. The next prime is 2010000212141. The reversal of 2010000212121 is 1212120000102.

It is not a de Polignac number, because 2010000212121 - 2⁶ = 2010000212057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010000212097 and 2010000212106.

It is not an unprimeable number, because it can be changed into a prime (2010000212111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2768594971 + ... + 2768595696.

Almost surely, 2^{2010000212121} is an apocalyptic number.

It is an amenable number.

2010000212121 is a deficient number, since it is larger than the sum of its proper divisors (935785223255).

2010000212121 is a wasteful number, since it uses less digits than its factorization.

2010000212121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5537190692 (or 5537190681 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2010000212121 its reverse (1212120000102), we get a palindrome (3222120212223).

The spelling of 2010000212121 in words is "two trillion, ten billion, two hundred twelve thousand, one hundred twenty-one".