8332220222338 has 12 divisors (see below), whose sum is σ = 13276773054162. Its totient is φ = 3921044810240.

The previous prime is 8332220222309. The next prime is 8332220222363.

It is a happy number.

8332220222338 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 3 ways, for example, as 7252609866489 + 1079610355849 = 2693067^2 + 1039043^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8332220222338.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7207802383 + ... + 7207803538.

Almost surely, 2^{8332220222338} is an apocalyptic number.

8332220222338 is a deficient number, since it is larger than the sum of its proper divisors (4944552831824).

8332220222338 is a wasteful number, since it uses less digits than its factorization.

8332220222338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14415605957 (or 14415605940 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

It can be divided in two parts, 8332220 and 222338, that added together give a palindrome (8554558).

The spelling of 8332220222338 in words is "eight trillion, three hundred thirty-two billion, two hundred twenty million, two hundred twenty-two thousand, three hundred thirty-eight".