22200202212001 has 16 divisors (see below), whose sum is σ = 24327722055168. Its totient is φ = 20090907648000.

The previous prime is 22200202211951. The next prime is 22200202212007. The reversal of 22200202212001 is 10021220200222.

It is a cyclic number.

It is not a de Polignac number, because 22200202212001 - 2²³ = 22200193823393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22200202212007) 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, 97763745 + ... + 97990561.

It is an arithmetic number, because the mean of its divisors is an integer number (1520482628448).

Almost surely, 2^{22200202212001} is an apocalyptic number.

It is an amenable number.

22200202212001 is a deficient number, since it is larger than the sum of its proper divisors (2127519843167).

22200202212001 is a wasteful number, since it uses less digits than its factorization.

22200202212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266952.

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

Adding to 22200202212001 its reverse (10021220200222), we get a palindrome (32221422412223).

The spelling of 22200202212001 in words is "twenty-two trillion, two hundred billion, two hundred two million, two hundred twelve thousand, one".