2120211002 has 16 divisors (see below), whose sum is σ = 3914236032. Its totient is φ = 838764720.

The previous prime is 2120210999. The next prime is 2120211011. The reversal of 2120211002 is 2001120212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5824574 + ... + 5824937.

It is an arithmetic number, because the mean of its divisors is an integer number (244639752).

Almost surely, 2^2120211002 is an apocalyptic number.

2120211002 is a deficient number, since it is larger than the sum of its proper divisors (1794025030).

2120211002 is a wasteful number, since it uses less digits than its factorization.

2120211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11649533.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2120211002 is about 46045.7490111737. The cubic root of 2120211002 is about 1284.6742757717.

Adding to 2120211002 its reverse (2001120212), we get a palindrome (4121331214).

The spelling of 2120211002 in words is "two billion, one hundred twenty million, two hundred eleven thousand, two".