12112022021001 has 16 divisors (see below), whose sum is σ = 19258867313664. Its totient is φ = 6620235638544.

The previous prime is 12112022020951. The next prime is 12112022021039. The reversal of 12112022021001 is 10012022021121.

It is not a de Polignac number, because 12112022021001 - 2¹¹ = 12112022018953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12112022021201) 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, 12538324591 + ... + 12538325556.

It is an arithmetic number, because the mean of its divisors is an integer number (1203679207104).

Almost surely, 2^{12112022021001} is an apocalyptic number.

It is an amenable number.

12112022021001 is a deficient number, since it is larger than the sum of its proper divisors (7146845292663).

12112022021001 is a wasteful number, since it uses less digits than its factorization.

12112022021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25076650180.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12112022021001 its reverse (10012022021121), we get a palindrome (22124044042122).

The spelling of 12112022021001 in words is "twelve trillion, one hundred twelve billion, twenty-two million, twenty-one thousand, one".