2522211466 has 8 divisors (see below), whose sum is σ = 3835143684. Its totient is φ = 1243830240.

The previous prime is 2522211463. The next prime is 2522211467. The reversal of 2522211466 is 6641122252.

It can be written as a sum of positive squares in 2 ways, for example, as 2497500625 + 24710841 = 49975^2 + 4971^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2522211463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8637565 + ... + 8637856.

Almost surely, 2^2522211466 is an apocalyptic number.

2522211466 is a deficient number, since it is larger than the sum of its proper divisors (1312932218).

2522211466 is a wasteful number, since it uses less digits than its factorization.

2522211466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17275496.

The product of its digits is 11520, while the sum is 31.

The square root of 2522211466 is about 50221.6234902855. The cubic root of 2522211466 is about 1361.2163760726.

The spelling of 2522211466 in words is "two billion, five hundred twenty-two million, two hundred eleven thousand, four hundred sixty-six".