22323230021201 has 2 divisors, whose sum is σ = 22323230021202. Its totient is φ = 22323230021200.

The previous prime is 22323230021173. The next prime is 22323230021207. The reversal of 22323230021201 is 10212003232322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12199372417600 + 10123857603601 = 3492760^2 + 3181801^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22323230021201 is a prime.

It is a super-3 number, since 3×22323230021201³ (a number of 41 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22323230021207) 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, 11161615010600 + 11161615010601.

It is an arithmetic number, because the mean of its divisors is an integer number (11161615010601).

Almost surely, 2^{22323230021201} is an apocalyptic number.

It is an amenable number.

22323230021201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22323230021201 is an equidigital number, since it uses as much as digits as its factorization.

22323230021201 is an odious number, because the sum of its binary digits is odd.

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

Adding to 22323230021201 its reverse (10212003232322), we get a palindrome (32535233253523).

The spelling of 22323230021201 in words is "twenty-two trillion, three hundred twenty-three billion, two hundred thirty million, twenty-one thousand, two hundred one".