2122411451 has 2 divisors, whose sum is σ = 2122411452. Its totient is φ = 2122411450.

The previous prime is 2122411439. The next prime is 2122411463. The reversal of 2122411451 is 1541142212.

It is a balanced prime because it is at equal distance from previous prime (2122411439) and next prime (2122411463).

It is a cyclic number.

It is not a de Polignac number, because 2122411451 - 2¹⁰ = 2122410427 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122414451) 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, 1061205725 + 1061205726.

It is an arithmetic number, because the mean of its divisors is an integer number (1061205726).

Almost surely, 2^2122411451 is an apocalyptic number.

2122411451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122411451 is an equidigital number, since it uses as much as digits as its factorization.

2122411451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 640, while the sum is 23.

The square root of 2122411451 is about 46069.6369749101. The cubic root of 2122411451 is about 1285.1185527547.

Adding to 2122411451 its reverse (1541142212), we get a palindrome (3663553663).

The spelling of 2122411451 in words is "two billion, one hundred twenty-two million, four hundred eleven thousand, four hundred fifty-one".