22011102102201 has 8 divisors (see below), whose sum is σ = 29351642937120. Its totient is φ = 14672314667712.

The previous prime is 22011102102149. The next prime is 22011102102203. The reversal of 22011102102201 is 10220120111022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22011102102201 - 2⁶ = 22011102102137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22011102102203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438320815 + ... + 438371028.

It is an arithmetic number, because the mean of its divisors is an integer number (3668955367140).

Almost surely, 2^{22011102102201} is an apocalyptic number.

It is an amenable number.

22011102102201 is a deficient number, since it is larger than the sum of its proper divisors (7340540834919).

22011102102201 is an equidigital number, since it uses as much as digits as its factorization.

22011102102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876700215.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22011102102201 its reverse (10220120111022), we get a palindrome (32231222213223).

The spelling of 22011102102201 in words is "twenty-two trillion, eleven billion, one hundred two million, one hundred two thousand, two hundred one".