2201220001201 has 8 divisors (see below), whose sum is σ = 2400551511680. Its totient is φ = 2006175190032.

The previous prime is 2201220001163. The next prime is 2201220001237. The reversal of 2201220001201 is 1021000221022.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-2201220001201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201220001601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071673755 + ... + 1071675808.

It is an arithmetic number, because the mean of its divisors is an integer number (300068938960).

Almost surely, 2^{2201220001201} is an apocalyptic number.

It is an amenable number.

2201220001201 is a deficient number, since it is larger than the sum of its proper divisors (199331510479).

2201220001201 is a wasteful number, since it uses less digits than its factorization.

2201220001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143349655.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2201220001201 its reverse (1021000221022), we get a palindrome (3222220222223).

The spelling of 2201220001201 in words is "two trillion, two hundred one billion, two hundred twenty million, one thousand, two hundred one".