23212244101 has 2 divisors, whose sum is σ = 23212244102. Its totient is φ = 23212244100.

The previous prime is 23212244089. The next prime is 23212244117. The reversal of 23212244101 is 10144221232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16223116900 + 6989127201 = 127370^2 + 83601^2 .

It is a cyclic number.

It is not a de Polignac number, because 23212244101 - 2¹⁵ = 23212211333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23212274101) 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, 11606122050 + 11606122051.

It is an arithmetic number, because the mean of its divisors is an integer number (11606122051).

Almost surely, 2^23212244101 is an apocalyptic number.

It is an amenable number.

23212244101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23212244101 is an equidigital number, since it uses as much as digits as its factorization.

23212244101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 23212244101 its reverse (10144221232), we get a palindrome (33356465333).

It can be divided in two parts, 2321 and 2244101, that added together give a palindrome (2246422).

The spelling of 23212244101 in words is "twenty-three billion, two hundred twelve million, two hundred forty-four thousand, one hundred one".