22424331101 has 2 divisors, whose sum is σ = 22424331102. Its totient is φ = 22424331100.

The previous prime is 22424331071. The next prime is 22424331143. The reversal of 22424331101 is 10113342422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11804822500 + 10619508601 = 108650^2 + 103051^2 .

It is a cyclic number.

It is not a de Polignac number, because 22424331101 - 2¹⁰ = 22424330077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22424331301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11212165550 + 11212165551.

It is an arithmetic number, because the mean of its divisors is an integer number (11212165551).

Almost surely, 2^22424331101 is an apocalyptic number.

It is an amenable number.

22424331101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22424331101 is an equidigital number, since it uses as much as digits as its factorization.

22424331101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22424331101 its reverse (10113342422), we get a palindrome (32537673523).

The spelling of 22424331101 in words is "twenty-two billion, four hundred twenty-four million, three hundred thirty-one thousand, one hundred one".