12112011002 has 96 divisors (see below), whose sum is σ = 23850215424. Its totient is φ = 4563820800.

The previous prime is 12112010993. The next prime is 12112011011. The reversal of 12112011002 is 20011021121.

It is an interprime number because it is at equal distance from previous prime (12112010993) and next prime (12112011011).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8233127 + ... + 8234597.

It is an arithmetic number, because the mean of its divisors is an integer number (248439744).

Almost surely, 2^12112011002 is an apocalyptic number.

12112011002 is a deficient number, since it is larger than the sum of its proper divisors (11738204422).

12112011002 is a wasteful number, since it uses less digits than its factorization.

12112011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804 (or 1797 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12112011002 its reverse (20011021121), we get a palindrome (32123032123).

The spelling of 12112011002 in words is "twelve billion, one hundred twelve million, eleven thousand, two".