22622073064 has 16 divisors (see below), whose sum is σ = 42451258500. Its totient is φ = 11301737472.

The previous prime is 22622072989. The next prime is 22622073079. The reversal of 22622073064 is 46037022622.

It can be written as a sum of positive squares in 2 ways, for example, as 20929408900 + 1692664164 = 144670^2 + 41142^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152039 + ... + 1171510.

Almost surely, 2^22622073064 is an apocalyptic number.

It is an amenable number.

22622073064 is a deficient number, since it is larger than the sum of its proper divisors (19829185436).

22622073064 is a wasteful number, since it uses less digits than its factorization.

22622073064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324772 (or 2324768 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 22622073064 its reverse (46037022622), we get a palindrome (68659095686).

The spelling of 22622073064 in words is "twenty-two billion, six hundred twenty-two million, seventy-three thousand, sixty-four".