12020022312101 has 8 divisors (see below), whose sum is σ = 12305115678240. Its totient is φ = 11735181580752.

The previous prime is 12020022312071. The next prime is 12020022312121. The reversal of 12020022312101 is 10121322002021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12020022312101 - 2¹⁸ = 12020022049957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12020022312101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020022312121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63062411 + ... + 63252728.

It is an arithmetic number, because the mean of its divisors is an integer number (1538139459780).

Almost surely, 2^{12020022312101} is an apocalyptic number.

It is an amenable number.

12020022312101 is a deficient number, since it is larger than the sum of its proper divisors (285093366139).

12020022312101 is a wasteful number, since it uses less digits than its factorization.

12020022312101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126317395.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12020022312101 its reverse (10121322002021), we get a palindrome (22141344314122).

The spelling of 12020022312101 in words is "twelve trillion, twenty billion, twenty-two million, three hundred twelve thousand, one hundred one".