2120010206 has 24 divisors (see below), whose sum is σ = 3366174672. Its totient is φ = 1000754400.

The previous prime is 2120010197. The next prime is 2120010227. The reversal of 2120010206 is 6020100212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65351 + ... + 92253.

It is an arithmetic number, because the mean of its divisors is an integer number (140257278).

Almost surely, 2^2120010206 is an apocalyptic number.

2120010206 is a deficient number, since it is larger than the sum of its proper divisors (1246164466).

2120010206 is a wasteful number, since it uses less digits than its factorization.

2120010206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27008 (or 26977 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2120010206 is about 46043.5685628297. The cubic root of 2120010206 is about 1284.6337191794.

Adding to 2120010206 its reverse (6020100212), we get a palindrome (8140110418).

The spelling of 2120010206 in words is "two billion, one hundred twenty million, ten thousand, two hundred six".