12200000222201 has 16 divisors (see below), whose sum is σ = 13371047245248. Its totient is φ = 11039325580800.

The previous prime is 12200000222177. The next prime is 12200000222251. The reversal of 12200000222201 is 10222200000221.

It is not a de Polignac number, because 12200000222201 - 2³⁴ = 12182820353017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12200000222251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4109501 + ... + 6425573.

It is an arithmetic number, because the mean of its divisors is an integer number (835690452828).

Almost surely, 2^{12200000222201} is an apocalyptic number.

12200000222201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12200000222201 is a deficient number, since it is larger than the sum of its proper divisors (1171047023047).

12200000222201 is a wasteful number, since it uses less digits than its factorization.

12200000222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318312.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12200000222201 its reverse (10222200000221), we get a palindrome (22422200222422).

The spelling of 12200000222201 in words is "twelve trillion, two hundred billion, two hundred twenty-two thousand, two hundred one".