22244420010 has 32 divisors (see below), whose sum is σ = 53420964480. Its totient is φ = 5928027968.

The previous prime is 22244419963. The next prime is 22244420021. The reversal of 22244420010 is 1002444222.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191037 + ... + 284576.

It is an arithmetic number, because the mean of its divisors is an integer number (1669405140).

Almost surely, 2^22244420010 is an apocalyptic number.

22244420010 is an abundant number, since it is smaller than the sum of its proper divisors (31176544470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22244420010 is a wasteful number, since it uses less digits than its factorization.

22244420010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477182.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 22244420010 its reverse (1002444222), we get a palindrome (23246864232).

The spelling of 22244420010 in words is "twenty-two billion, two hundred forty-four million, four hundred twenty thousand, ten".