222100220100201 has 16 divisors (see below), whose sum is σ = 296862354195264. Its totient is φ = 147702651858944.

The previous prime is 222100220100167. The next prime is 222100220100217. The reversal of 222100220100201 is 102001022001222.

It is a cyclic number.

It is not a de Polignac number, because 222100220100201 - 2¹¹ = 222100220098153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222100220100401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20872800 + ... + 29662673.

It is an arithmetic number, because the mean of its divisors is an integer number (18553897137204).

Almost surely, 2^{222100220100201} is an apocalyptic number.

It is an amenable number.

222100220100201 is a deficient number, since it is larger than the sum of its proper divisors (74762134095063).

222100220100201 is a wasteful number, since it uses less digits than its factorization.

222100220100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50539080.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222100220100201 its reverse (102001022001222), we get a palindrome (324101242101423).

The spelling of 222100220100201 in words is "two hundred twenty-two trillion, one hundred billion, two hundred twenty million, one hundred thousand, two hundred one".