2111226010 has 8 divisors (see below), whose sum is σ = 3800206836. Its totient is φ = 844490400.

The previous prime is 2111226001. The next prime is 2111226011. The reversal of 2111226010 is 106221112.

It can be written as a sum of positive squares in 2 ways, for example, as 2084196409 + 27029601 = 45653^2 + 5199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2111226011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 105561291 + ... + 105561310.

Almost surely, 2^2111226010 is an apocalyptic number.

2111226010 is a deficient number, since it is larger than the sum of its proper divisors (1688980826).

2111226010 is a wasteful number, since it uses less digits than its factorization.

2111226010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211122608.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 2111226010 is about 45948.0795028476. The cubic root of 2111226010 is about 1282.8569830825.

Adding to 2111226010 its reverse (106221112), we get a palindrome (2217447122).

It can be divided in two parts, 211 and 1226010, that added together give a palindrome (1226221).

The spelling of 2111226010 in words is "two billion, one hundred eleven million, two hundred twenty-six thousand, ten".