22084962901 has 2 divisors, whose sum is σ = 22084962902. Its totient is φ = 22084962900.

The previous prime is 22084962881. The next prime is 22084962919. The reversal of 22084962901 is 10926948022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20012346225 + 2072616676 = 141465^2 + 45526^2 .

It is a cyclic number.

It is not a de Polignac number, because 22084962901 - 2¹¹ = 22084960853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22084962001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11042481450 + 11042481451.

It is an arithmetic number, because the mean of its divisors is an integer number (11042481451).

Almost surely, 2^22084962901 is an apocalyptic number.

It is an amenable number.

22084962901 is a deficient number, since it is larger than the sum of its proper divisors (1).

22084962901 is an equidigital number, since it uses as much as digits as its factorization.

22084962901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 22084962901 in words is "twenty-two billion, eighty-four million, nine hundred sixty-two thousand, nine hundred one".