22100123320301 has 16 divisors (see below), whose sum is σ = 25053230811840. Its totient is φ = 19326069210240.

The previous prime is 22100123320229. The next prime is 22100123320369. The reversal of 22100123320301 is 10302332100122.

It is a de Polignac number, because none of the positive numbers 2^k-22100123320301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100123320391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13156646 + ... + 14741016.

It is an arithmetic number, because the mean of its divisors is an integer number (1565826925740).

Almost surely, 2^{22100123320301} is an apocalyptic number.

It is an amenable number.

22100123320301 is a deficient number, since it is larger than the sum of its proper divisors (2953107491539).

22100123320301 is a wasteful number, since it uses less digits than its factorization.

22100123320301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640876.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22100123320301 its reverse (10302332100122), we get a palindrome (32402455420423).

The spelling of 22100123320301 in words is "twenty-two trillion, one hundred billion, one hundred twenty-three million, three hundred twenty thousand, three hundred one".