22206022462 has 8 divisors (see below), whose sum is σ = 35871267096. Its totient is φ = 10248933432.

The previous prime is 22206022439. The next prime is 22206022481. The reversal of 22206022462 is 26422060222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22206022462.

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 3 ways as a sum of consecutive naturals, for example, 427038868 + ... + 427038919.

It is an arithmetic number, because the mean of its divisors is an integer number (4483908387).

Almost surely, 2^22206022462 is an apocalyptic number.

22206022462 is a deficient number, since it is larger than the sum of its proper divisors (13665244634).

22206022462 is a wasteful number, since it uses less digits than its factorization.

22206022462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854077802.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22206022462 its reverse (26422060222), we get a palindrome (48628082684).

The spelling of 22206022462 in words is "twenty-two billion, two hundred six million, twenty-two thousand, four hundred sixty-two".