2210212010 has 16 divisors (see below), whose sum is σ = 4075416072. Its totient is φ = 862521600.

The previous prime is 2210211967. The next prime is 2210212033. The reversal of 2210212010 is 102120122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 650199001 + 1560013009 = 25499^2 + 39497^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2210211982 and 2210212000.

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, 2694971 + ... + 2695790.

Almost surely, 2^2210212010 is an apocalyptic number.

2210212010 is a deficient number, since it is larger than the sum of its proper divisors (1865204062).

2210212010 is a wasteful number, since it uses less digits than its factorization.

2210212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5390809.

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

The square root of 2210212010 is about 47012.8919552924. The cubic root of 2210212010 is about 1302.6007128110.

Adding to 2210212010 its reverse (102120122), we get a palindrome (2312332132).

It can be divided in two parts, 2 and 210212010, that added together give a palindrome (210212012).

The spelling of 2210212010 in words is "two billion, two hundred ten million, two hundred twelve thousand, ten".