2201201102222 has 16 divisors (see below), whose sum is σ = 3357835689600. Its totient is φ = 1081923331320.

The previous prime is 2201201102183. The next prime is 2201201102299. The reversal of 2201201102222 is 2222011021022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2201201102222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6275729 + ... + 6617187.

It is an arithmetic number, because the mean of its divisors is an integer number (209864730600).

Almost surely, 2^{2201201102222} is an apocalyptic number.

2201201102222 is a deficient number, since it is larger than the sum of its proper divisors (1156634587378).

2201201102222 is a wasteful number, since it uses less digits than its factorization.

2201201102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396151.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2201201102222 its reverse (2222011021022), we get a palindrome (4423212123244).

The spelling of 2201201102222 in words is "two trillion, two hundred one billion, two hundred one million, one hundred two thousand, two hundred twenty-two".