23220101101 has 2 divisors, whose sum is σ = 23220101102. Its totient is φ = 23220101100.

The previous prime is 23220101071. The next prime is 23220101111. The reversal of 23220101101 is 10110102232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17187472201 + 6032628900 = 131101^2 + 77670^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23220101101 is a prime.

It is a super-2 number, since 2×23220101101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23220101111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11610050550 + 11610050551.

It is an arithmetic number, because the mean of its divisors is an integer number (11610050551).

Almost surely, 2^23220101101 is an apocalyptic number.

It is an amenable number.

23220101101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23220101101 is an equidigital number, since it uses as much as digits as its factorization.

23220101101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 23220101101 its reverse (10110102232), we get a palindrome (33330203333).

The spelling of 23220101101 in words is "twenty-three billion, two hundred twenty million, one hundred one thousand, one hundred one".