2123302210 has 32 divisors (see below), whose sum is σ = 4057454592. Its totient is φ = 797249280.

The previous prime is 2123302187. The next prime is 2123302243. The reversal of 2123302210 is 122033212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48805 + ... + 81415.

It is an arithmetic number, because the mean of its divisors is an integer number (126795456).

Almost surely, 2^2123302210 is an apocalyptic number.

2123302210 is a deficient number, since it is larger than the sum of its proper divisors (1934152382).

2123302210 is a wasteful number, since it uses less digits than its factorization.

2123302210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33018.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2123302210 is about 46079.3034886596. The cubic root of 2123302210 is about 1285.2983122462.

Adding to 2123302210 its reverse (122033212), we get a palindrome (2245335422).

The spelling of 2123302210 in words is "two billion, one hundred twenty-three million, three hundred two thousand, two hundred ten".