22104344402 has 8 divisors (see below), whose sum is σ = 37893161856. Its totient is φ = 9473290452.

The previous prime is 22104344389. The next prime is 22104344441. The reversal of 22104344402 is 20444340122.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789440858 + ... + 789440885.

It is an arithmetic number, because the mean of its divisors is an integer number (4736645232).

Almost surely, 2^22104344402 is an apocalyptic number.

22104344402 is a deficient number, since it is larger than the sum of its proper divisors (15788817454).

22104344402 is a wasteful number, since it uses less digits than its factorization.

22104344402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578881752.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22104344402 its reverse (20444340122), we get a palindrome (42548684524).

The spelling of 22104344402 in words is "twenty-two billion, one hundred four million, three hundred forty-four thousand, four hundred two".