2012210110 has 8 divisors (see below), whose sum is σ = 3621978216. Its totient is φ = 804884040.

The previous prime is 2012210041. The next prime is 2012210171. The reversal of 2012210110 is 110122102.

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 201221011 = 2012210110 / (2 + 0 + 1 + 2 + 2 + 1 + 0 + 1 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100610496 + ... + 100610515.

It is an arithmetic number, because the mean of its divisors is an integer number (452747277).

Almost surely, 2^2012210110 is an apocalyptic number.

2012210110 is a deficient number, since it is larger than the sum of its proper divisors (1609768106).

2012210110 is a wasteful number, since it uses less digits than its factorization.

2012210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201221018.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2012210110 is about 44857.6650083350. The cubic root of 2012210110 is about 1262.4798122446.

Adding to 2012210110 its reverse (110122102), we get a palindrome (2122332212).

The spelling of 2012210110 in words is "two billion, twelve million, two hundred ten thousand, one hundred ten".