224140211101 has 2 divisors, whose sum is σ = 224140211102. Its totient is φ = 224140211100.

The previous prime is 224140211077. The next prime is 224140211137. The reversal of 224140211101 is 101112041422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215583776100 + 8556435001 = 464310^2 + 92501^2 .

It is a cyclic number.

It is not a de Polignac number, because 224140211101 - 2⁵ = 224140211069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224140211201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112070105550 + 112070105551.

It is an arithmetic number, because the mean of its divisors is an integer number (112070105551).

Almost surely, 2^224140211101 is an apocalyptic number.

It is an amenable number.

224140211101 is a deficient number, since it is larger than the sum of its proper divisors (1).

224140211101 is an equidigital number, since it uses as much as digits as its factorization.

224140211101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 224140211101 its reverse (101112041422), we get a palindrome (325252252523).

It can be divided in two parts, 2241402 and 11101, that added together give a triangular number (2252503 = T₂₁₂₂).

The spelling of 224140211101 in words is "two hundred twenty-four billion, one hundred forty million, two hundred eleven thousand, one hundred one".