22032232032101 has 2 divisors, whose sum is σ = 22032232032102. Its totient is φ = 22032232032100.

The previous prime is 22032232032071. The next prime is 22032232032143. The reversal of 22032232032101 is 10123023223022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18053108721025 + 3979123311076 = 4248895^2 + 1994774^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22032232032101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22032232032301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11016116016050 + 11016116016051.

It is an arithmetic number, because the mean of its divisors is an integer number (11016116016051).

Almost surely, 2^{22032232032101} is an apocalyptic number.

It is an amenable number.

22032232032101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22032232032101 is an equidigital number, since it uses as much as digits as its factorization.

22032232032101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22032232032101 its reverse (10123023223022), we get a palindrome (32155255255123).

It can be divided in two parts, 2203223 and 2032101, that added together give a palindrome (4235324).

The spelling of 22032232032101 in words is "twenty-two trillion, thirty-two billion, two hundred thirty-two million, thirty-two thousand, one hundred one".