22402130222 has 16 divisors (see below), whose sum is σ = 36727592832. Its totient is φ = 10202108160.

The previous prime is 22402130207. The next prime is 22402130269. The reversal of 22402130222 is 22203120422.

It is a junction number, because it is equal to n+sod(n) for n = 22402130194 and 22402130203.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10626143 + ... + 10628250.

It is an arithmetic number, because the mean of its divisors is an integer number (2295474552).

Almost surely, 2^22402130222 is an apocalyptic number.

22402130222 is a deficient number, since it is larger than the sum of its proper divisors (14325462610).

22402130222 is a wasteful number, since it uses less digits than its factorization.

22402130222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21254443.

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

Adding to 22402130222 its reverse (22203120422), we get a palindrome (44605250644).

The spelling of 22402130222 in words is "twenty-two billion, four hundred two million, one hundred thirty thousand, two hundred twenty-two".