12010022210 has 32 divisors (see below), whose sum is σ = 22174138800. Its totient is φ = 4681877760.

The previous prime is 12010022207. The next prime is 12010022231. The reversal of 12010022210 is 1222001021.

It is a happy number.

12010022210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 7388605849 + 4621416361 = 85957^2 + 67981^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12010022191 and 12010022200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23825 + ... + 156804.

Almost surely, 2^12010022210 is an apocalyptic number.

12010022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010022210 is a deficient number, since it is larger than the sum of its proper divisors (10164116590).

12010022210 is a wasteful number, since it uses less digits than its factorization.

12010022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180806.

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

Adding to 12010022210 its reverse (1222001021), we get a palindrome (13232023231).

The spelling of 12010022210 in words is "twelve billion, ten million, twenty-two thousand, two hundred ten".