202201222101 has 16 divisors (see below), whose sum is σ = 271255339200. Its totient is φ = 133976032128.

The previous prime is 202201222037. The next prime is 202201222123. The reversal of 202201222101 is 101222102202.

202201222101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202201222101 - 2⁶ = 202201222037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201242101) 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 15 ways as a sum of consecutive naturals, for example, 132270 + ... + 649536.

It is an arithmetic number, because the mean of its divisors is an integer number (16953458700).

Almost surely, 2^202201222101 is an apocalyptic number.

It is an amenable number.

202201222101 is a deficient number, since it is larger than the sum of its proper divisors (69054117099).

202201222101 is a wasteful number, since it uses less digits than its factorization.

202201222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518068.

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

Adding to 202201222101 its reverse (101222102202), we get a palindrome (303423324303).

The spelling of 202201222101 in words is "two hundred two billion, two hundred one million, two hundred twenty-two thousand, one hundred one".