22442111104 has 32 divisors (see below), whose sum is σ = 51095880000. Its totient is φ = 9618047232.

The previous prime is 22442111093. The next prime is 22442111141. The reversal of 22442111104 is 40111124422.

It is a tau number, because it is divible by the number of its divisors (32).

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, 12522604 + ... + 12524395.

It is an arithmetic number, because the mean of its divisors is an integer number (1596746250).

Almost surely, 2^22442111104 is an apocalyptic number.

It is an amenable number.

22442111104 is an abundant number, since it is smaller than the sum of its proper divisors (28653768896).

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

22442111104 is an equidigital number, since it uses as much as digits as its factorization.

22442111104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25047020 (or 25047008 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 22442111104 its reverse (40111124422), we get a palindrome (62553235526).

The spelling of 22442111104 in words is "twenty-two billion, four hundred forty-two million, one hundred eleven thousand, one hundred four".