22102020210001 has 16 divisors (see below), whose sum is σ = 24344760778240. Its totient is φ = 19985732588160.

The previous prime is 22102020209953. The next prime is 22102020210029. The reversal of 22102020210001 is 10001202020122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22102020210001 - 2¹³ = 22102020201809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102020210071) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 256975170 + ... + 257061163.

It is an arithmetic number, because the mean of its divisors is an integer number (1521547548640).

Almost surely, 2^{22102020210001} is an apocalyptic number.

It is an amenable number.

22102020210001 is a deficient number, since it is larger than the sum of its proper divisors (2242740568239).

22102020210001 is a wasteful number, since it uses less digits than its factorization.

22102020210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514036456.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22102020210001 its reverse (10001202020122), we get a palindrome (32103222230123).

The spelling of 22102020210001 in words is "twenty-two trillion, one hundred two billion, twenty million, two hundred ten thousand, one".