12112010 has 32 divisors (see below), whose sum is σ = 22809600. Its totient is φ = 4625280.

The previous prime is 12111997. The next prime is 12112013. The reversal of 12112010 is 1021121.

It is not an unprimeable number, because it can be changed into a prime (12112013) 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, 27371 + ... + 27809.

It is an arithmetic number, because the mean of its divisors is an integer number (712800).

Almost surely, 2^12112010 is an apocalyptic number.

12112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112010 is a deficient number, since it is larger than the sum of its proper divisors (10697590).

12112010 is a wasteful number, since it uses less digits than its factorization.

12112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 12112010 is about 3480.2313141514. The cubic root of 12112010 is about 229.6529738314.

Adding to 12112010 its reverse (1021121), we get a palindrome (13133131).

The spelling of 12112010 in words is "twelve million, one hundred twelve thousand, ten".