22323321101 has 2 divisors, whose sum is σ = 22323321102. Its totient is φ = 22323321100.

The previous prime is 22323321091. The next prime is 22323321109. The reversal of 22323321101 is 10112332322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22102768900 + 220552201 = 148670^2 + 14851^2 .

It is a cyclic number.

It is not a de Polignac number, because 22323321101 - 2¹⁸ = 22323058957 is a prime.

It is a super-3 number, since 3×22323321101³ (a number of 32 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22323321109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11161660550 + 11161660551.

It is an arithmetic number, because the mean of its divisors is an integer number (11161660551).

Almost surely, 2^22323321101 is an apocalyptic number.

It is an amenable number.

22323321101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22323321101 is an equidigital number, since it uses as much as digits as its factorization.

22323321101 is an evil number, because the sum of its binary digits is even.

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

Adding to 22323321101 its reverse (10112332322), we get a palindrome (32435653423).

The spelling of 22323321101 in words is "twenty-two billion, three hundred twenty-three million, three hundred twenty-one thousand, one hundred one".