2001224110 has 16 divisors (see below), whose sum is σ = 3603276432. Its totient is φ = 800251200.

The previous prime is 2001224107. The next prime is 2001224111. The reversal of 2001224110 is 114221002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001224111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7690 + ... + 63730.

It is an arithmetic number, because the mean of its divisors is an integer number (225204777).

Almost surely, 2^2001224110 is an apocalyptic number.

2001224110 is a deficient number, since it is larger than the sum of its proper divisors (1602052322).

2001224110 is a wasteful number, since it uses less digits than its factorization.

2001224110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59619.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2001224110 is about 44735.0434223551. The cubic root of 2001224110 is about 1260.1780444631.

Adding to 2001224110 its reverse (114221002), we get a palindrome (2115445112).

The spelling of 2001224110 in words is "two billion, one million, two hundred twenty-four thousand, one hundred ten".