12220121200201 has 8 divisors (see below), whose sum is σ = 12821110769408. Its totient is φ = 11632056138000.

The previous prime is 12220121200193. The next prime is 12220121200279. The reversal of 12220121200201 is 10200212102221.

It is a happy number.

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 12220121200201 - 2³ = 12220121200193 is a prime.

It is a super-3 number, since 3×12220121200201³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12220121201201) 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, 3231124815 + ... + 3231128596.

It is an arithmetic number, because the mean of its divisors is an integer number (1602638846176).

Almost surely, 2^{12220121200201} is an apocalyptic number.

It is an amenable number.

12220121200201 is a deficient number, since it is larger than the sum of its proper divisors (600989569207).

12220121200201 is an equidigital number, since it uses as much as digits as its factorization.

12220121200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6462253503.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12220121200201 its reverse (10200212102221), we get a palindrome (22420333302422).

The spelling of 12220121200201 in words is "twelve trillion, two hundred twenty billion, one hundred twenty-one million, two hundred thousand, two hundred one".