2441220101 has 2 divisors, whose sum is σ = 2441220102. Its totient is φ = 2441220100.

The previous prime is 2441220097. The next prime is 2441220139. The reversal of 2441220101 is 1010221442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2304096001 + 137124100 = 48001^2 + 11710^2 .

It is a cyclic number.

It is not a de Polignac number, because 2441220101 - 2² = 2441220097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2441220101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2441220181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220610050 + 1220610051.

It is an arithmetic number, because the mean of its divisors is an integer number (1220610051).

Almost surely, 2^2441220101 is an apocalyptic number.

It is an amenable number.

2441220101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2441220101 is an equidigital number, since it uses as much as digits as its factorization.

2441220101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2441220101 is about 49408.7047087859. The cubic root of 2441220101 is about 1346.4874578198.

Adding to 2441220101 its reverse (1010221442), we get a palindrome (3451441543).

The spelling of 2441220101 in words is "two billion, four hundred forty-one million, two hundred twenty thousand, one hundred one".