12022021001121 has 8 divisors (see below), whose sum is σ = 16402137180000. Its totient is φ = 7828292744832.

The previous prime is 12022021001119. The next prime is 12022021001143. The reversal of 12022021001121 is 12110012022021.

12022021001121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12022021001121 - 2¹ = 12022021001119 is a prime.

It is a super-3 number, since 3×12022021001121³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12022021001121.

It is not an unprimeable number, because it can be changed into a prime (12022021001521) 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, 46596980496 + ... + 46596980753.

It is an arithmetic number, because the mean of its divisors is an integer number (2050267147500).

Almost surely, 2^{12022021001121} is an apocalyptic number.

It is an amenable number.

12022021001121 is a deficient number, since it is larger than the sum of its proper divisors (4380116178879).

12022021001121 is an equidigital number, since it uses as much as digits as its factorization.

12022021001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93193961295.

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

Adding to 12022021001121 its reverse (12110012022021), we get a palindrome (24132033023142).

The spelling of 12022021001121 in words is "twelve trillion, twenty-two billion, twenty-one million, one thousand, one hundred twenty-one".