12210022201201 has 16 divisors (see below), whose sum is σ = 13900227880320. Its totient is φ = 10616591589120.

The previous prime is 12210022201199. The next prime is 12210022201213. The reversal of 12210022201201 is 10210222001221.

It is a happy number.

It is not a de Polignac number, because 12210022201201 - 2¹ = 12210022201199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12210022201231) 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 15 ways as a sum of consecutive naturals, for example, 1436371 + ... + 5146183.

It is an arithmetic number, because the mean of its divisors is an integer number (868764242520).

Almost surely, 2^{12210022201201} is an apocalyptic number.

12210022201201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12210022201201 is a deficient number, since it is larger than the sum of its proper divisors (1690205679119).

12210022201201 is a wasteful number, since it uses less digits than its factorization.

12210022201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722856.

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

Adding to 12210022201201 its reverse (10210222001221), we get a palindrome (22420244202422).

The spelling of 12210022201201 in words is "twelve trillion, two hundred ten billion, twenty-two million, two hundred one thousand, two hundred one".