3112100223 has 16 divisors (see below), whose sum is σ = 4404324960. Its totient is φ = 1947902976.

The previous prime is 3112100221. The next prime is 3112100227. The reversal of 3112100223 is 3220012113.

It is not a de Polignac number, because 3112100223 - 2¹ = 3112100221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112100221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53740 + ... + 95457.

It is an arithmetic number, because the mean of its divisors is an integer number (275270310).

Almost surely, 2^3112100223 is an apocalyptic number.

3112100223 is a deficient number, since it is larger than the sum of its proper divisors (1292224737).

3112100223 is a wasteful number, since it uses less digits than its factorization.

3112100223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149626.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3112100223 is about 55786.2010088516. The cubic root of 3112100223 is about 1459.9944052766.

Adding to 3112100223 its reverse (3220012113), we get a palindrome (6332112336).

The spelling of 3112100223 in words is "three billion, one hundred twelve million, one hundred thousand, two hundred twenty-three".