22010020121101 has 8 divisors (see below), whose sum is σ = 22049260168320. Its totient is φ = 21970782033312.

The previous prime is 22010020121081. The next prime is 22010020121129. The reversal of 22010020121101 is 10112102001022.

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

It is a cyclic number.

It is not a de Polignac number, because 22010020121101 - 2¹⁵ = 22010020088333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010020121161) 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 7 ways as a sum of consecutive naturals, for example, 22998316 + ... + 23936218.

It is an arithmetic number, because the mean of its divisors is an integer number (2756157521040).

Almost surely, 2^{22010020121101} is an apocalyptic number.

It is an amenable number.

22010020121101 is a deficient number, since it is larger than the sum of its proper divisors (39240047219).

22010020121101 is an equidigital number, since it uses as much as digits as its factorization.

22010020121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979715.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22010020121101 its reverse (10112102001022), we get a palindrome (32122122122123).

The spelling of 22010020121101 in words is "twenty-two trillion, ten billion, twenty million, one hundred twenty-one thousand, one hundred one".