22240130422 has 64 divisors (see below), whose sum is σ = 38065420800. Its totient is φ = 9692006400.

The previous prime is 22240130387. The next prime is 22240130431. The reversal of 22240130422 is 22403104222.

It is a junction number, because it is equal to n+sod(n) for n = 22240130393 and 22240130402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2374204 + ... + 2383552.

It is an arithmetic number, because the mean of its divisors is an integer number (594772200).

Almost surely, 2^22240130422 is an apocalyptic number.

22240130422 is a deficient number, since it is larger than the sum of its proper divisors (15825290378).

22240130422 is a wasteful number, since it uses less digits than its factorization.

22240130422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9497.

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

Adding to 22240130422 its reverse (22403104222), we get a palindrome (44643234644).

The spelling of 22240130422 in words is "twenty-two billion, two hundred forty million, one hundred thirty thousand, four hundred twenty-two".