2064222082 has 32 divisors (see below), whose sum is σ = 3430640304. Its totient is φ = 925344000.

The previous prime is 2064222077. The next prime is 2064222089. The reversal of 2064222082 is 2802224602.

It can be written as a sum of positive squares in 8 ways, for example, as 1921156561 + 143065521 = 43831^2 + 11961^2 .

It is a super-2 number, since 2×2064222082² = 8522025607632829448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2064222082.

It is not an unprimeable number, because it can be changed into a prime (2064222089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 672832 + ... + 675892.

Almost surely, 2^2064222082 is an apocalyptic number.

2064222082 is a deficient number, since it is larger than the sum of its proper divisors (1366418222).

2064222082 is a wasteful number, since it uses less digits than its factorization.

2064222082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3814.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 2064222082 is about 45433.7108543865. The cubic root of 2064222082 is about 1273.2650156750.

Adding to 2064222082 its reverse (2802224602), we get a palindrome (4866446684).

It can be divided in two parts, 20642 and 22082, that added together give a palindrome (42724).

The spelling of 2064222082 in words is "two billion, sixty-four million, two hundred twenty-two thousand, eighty-two".