10222222322 has 16 divisors (see below), whose sum is σ = 16676318232. Its totient is φ = 4671235200.

The previous prime is 10222222303. The next prime is 10222222337. The reversal of 10222222322 is 22322222201.

It can be written as a sum of positive squares in 4 ways, for example, as 9747810361 + 474411961 = 98731^2 + 21781^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10222222294 and 10222222303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943723 + ... + 1948974.

Almost surely, 2^10222222322 is an apocalyptic number.

10222222322 is a deficient number, since it is larger than the sum of its proper divisors (6454095910).

10222222322 is a wasteful number, since it uses less digits than its factorization.

10222222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892813.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10222222322 its reverse (22322222201), we get a palindrome (32544444523).

The spelling of 10222222322 in words is "ten billion, two hundred twenty-two million, two hundred twenty-two thousand, three hundred twenty-two".