2122412441 has 2 divisors, whose sum is σ = 2122412442. Its totient is φ = 2122412440.

The previous prime is 2122412429. The next prime is 2122412483. The reversal of 2122412441 is 1442142212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2099564041 + 22848400 = 45821^2 + 4780^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122412441 - 2¹⁴ = 2122396057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122412491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061206220 + 1061206221.

It is an arithmetic number, because the mean of its divisors is an integer number (1061206221).

Almost surely, 2^2122412441 is an apocalyptic number.

It is an amenable number.

2122412441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122412441 is an equidigital number, since it uses as much as digits as its factorization.

2122412441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1024, while the sum is 23.

The square root of 2122412441 is about 46069.6477195127. The cubic root of 2122412441 is about 1285.1187525694.

Adding to 2122412441 its reverse (1442142212), we get a palindrome (3564554653).

The spelling of 2122412441 in words is "two billion, one hundred twenty-two million, four hundred twelve thousand, four hundred forty-one".