22202324122 has 48 divisors (see below), whose sum is σ = 38833217640. Its totient is φ = 9480289280.

The previous prime is 22202324119. The next prime is 22202324167. The reversal of 22202324122 is 22142320222.

It can be written as a sum of positive squares in 4 ways, for example, as 17859382321 + 4342941801 = 133639^2 + 65901^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22202324093 and 22202324102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2286654 + ... + 2296342.

Almost surely, 2^22202324122 is an apocalyptic number.

22202324122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22202324122 is a deficient number, since it is larger than the sum of its proper divisors (16630893518).

22202324122 is a wasteful number, since it uses less digits than its factorization.

22202324122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10287 (or 10276 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22202324122 its reverse (22142320222), we get a palindrome (44344644344).

The spelling of 22202324122 in words is "twenty-two billion, two hundred two million, three hundred twenty-four thousand, one hundred twenty-two".