22000210021201 has 32 divisors (see below), whose sum is σ = 23208600572928. Its totient is φ = 20814124098240.

The previous prime is 22000210021187. The next prime is 22000210021217. The reversal of 22000210021201 is 10212001200022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22000210021201 - 2¹³ = 22000210013009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22000210021261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3626205970 + ... + 3626212036.

It is an arithmetic number, because the mean of its divisors is an integer number (725268767904).

Almost surely, 2^{22000210021201} is an apocalyptic number.

It is an amenable number.

22000210021201 is a deficient number, since it is larger than the sum of its proper divisors (1208390551727).

22000210021201 is a wasteful number, since it uses less digits than its factorization.

22000210021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10741.

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

Adding to 22000210021201 its reverse (10212001200022), we get a palindrome (32212211221223).

The spelling of 22000210021201 in words is "twenty-two trillion, two hundred ten million, twenty-one thousand, two hundred one".