12022101120221 has 8 divisors (see below), whose sum is σ = 12058763032800. Its totient is φ = 11985441264720.

The previous prime is 12022101120187. The next prime is 12022101120233. The reversal of 12022101120221 is 12202110122021.

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 12022101120221 - 2¹⁸ = 12022100858077 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 12022101120221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022101128221) 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, 11628410 + ... + 12619988.

It is an arithmetic number, because the mean of its divisors is an integer number (1507345379100).

Almost surely, 2^{12022101120221} is an apocalyptic number.

It is an amenable number.

12022101120221 is a deficient number, since it is larger than the sum of its proper divisors (36661912579).

12022101120221 is an equidigital number, since it uses as much as digits as its factorization.

12022101120221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028539.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12022101120221 its reverse (12202110122021), we get a palindrome (24224211242242).

The spelling of 12022101120221 in words is "twelve trillion, twenty-two billion, one hundred one million, one hundred twenty thousand, two hundred twenty-one".