12112002020968 has 32 divisors (see below), whose sum is σ = 22780660710600. Its totient is φ = 6037168693248.

The previous prime is 12112002020939. The next prime is 12112002020969. The reversal of 12112002020968 is 86902020021121.

It can be written as a sum of positive squares in 4 ways, for example, as 6033223012644 + 6078779008324 = 2456262^2 + 2465518^2 .

It is not an unprimeable number, because it can be changed into a prime (12112002020969) 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, 9609568 + ... + 10796656.

Almost surely, 2^{12112002020968} is an apocalyptic number.

It is an amenable number.

12112002020968 is a deficient number, since it is larger than the sum of its proper divisors (10668658689632).

12112002020968 is a wasteful number, since it uses less digits than its factorization.

12112002020968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191061 (or 1191057 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 12112002020968 in words is "twelve trillion, one hundred twelve billion, two million, twenty thousand, nine hundred sixty-eight".