22110220102201 has 16 divisors (see below), whose sum is σ = 28764509948928. Its totient is φ = 16479667155600.

The previous prime is 22110220102183. The next prime is 22110220102253. The reversal of 22110220102201 is 10220102201122.

It is a happy number.

It is not a de Polignac number, because 22110220102201 - 2²¹ = 22110218005049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22110220102261) 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, 6242296395 + ... + 6242299936.

It is an arithmetic number, because the mean of its divisors is an integer number (1797781871808).

Almost surely, 2^{22110220102201} is an apocalyptic number.

It is an amenable number.

22110220102201 is a deficient number, since it is larger than the sum of its proper divisors (6654289846727).

22110220102201 is a wasteful number, since it uses less digits than its factorization.

22110220102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12484596372.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22110220102201 its reverse (10220102201122), we get a palindrome (32330322303323).

The spelling of 22110220102201 in words is "twenty-two trillion, one hundred ten billion, two hundred twenty million, one hundred two thousand, two hundred one".