22022002021201 has 16 divisors (see below), whose sum is σ = 27223403405184. Its totient is φ = 17347243866624.

The previous prime is 22022002021153. The next prime is 22022002021223. The reversal of 22022002021201 is 10212020022022.

It is not a de Polignac number, because 22022002021201 - 2¹¹ = 22022002019153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22022002025201) 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, 533019040 + ... + 533060353.

It is an arithmetic number, because the mean of its divisors is an integer number (1701462712824).

Almost surely, 2^{22022002021201} is an apocalyptic number.

It is an amenable number.

22022002021201 is a deficient number, since it is larger than the sum of its proper divisors (5201401383983).

22022002021201 is a wasteful number, since it uses less digits than its factorization.

22022002021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066079640.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22022002021201 its reverse (10212020022022), we get a palindrome (32234022043223).

The spelling of 22022002021201 in words is "twenty-two trillion, twenty-two billion, two million, twenty-one thousand, two hundred one".