22133220110101 has 2 divisors, whose sum is σ = 22133220110102. Its totient is φ = 22133220110100.

The previous prime is 22133220110087. The next prime is 22133220110129. The reversal of 22133220110101 is 10101102233122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21379535687601 + 753684422500 = 4623801^2 + 868150^2 .

It is a cyclic number.

It is not a de Polignac number, because 22133220110101 - 2²⁹ = 22132683239189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22133220110201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11066610055050 + 11066610055051.

It is an arithmetic number, because the mean of its divisors is an integer number (11066610055051).

Almost surely, 2^{22133220110101} is an apocalyptic number.

It is an amenable number.

22133220110101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22133220110101 is an equidigital number, since it uses as much as digits as its factorization.

22133220110101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 22133220110101 its reverse (10101102233122), we get a palindrome (32234322343223).

The spelling of 22133220110101 in words is "twenty-two trillion, one hundred thirty-three billion, two hundred twenty million, one hundred ten thousand, one hundred one".